Peptides

<p>EGF is a growth factor that is secreted by many types of cells, including endocrine cells and immune cells. It binds to the EGF receptor on the surface of cells. Binding activates tyrosine kinase receptors, which in turn promote cell growth and division. EGF has been used as a research tool for investigating protein interactions and studying ion channels. It can also be used to study the role of EGF in cell biology and as an inhibitor to study protein-protein interactions.</p>

<p>MAL-dPEG®8-TFP Ester is a PEG compound with two different functional groups (also known as heterobifunctional). Unlike homobifunctional PEG compounds (same functional group on both ends), this type of compounds are more versatile as have two different anchor points. MAL-dPEG®8-TFP Ester is used as a linker and spacer to add a PEG moiety, via pegylation (a bioconjugation technique) to proteins, peptides, oligonucleotides, small molecules and nanoparticles.</p>

<p>Boc-Val-Pro-Arg-AMC is a peptide that activates ion channels. It is an agonist of the nicotinic acetylcholine receptor (nAChR) and can be used in research to investigate the pharmacology of nAChRs. Boc-Val-Pro-Arg-AMC can also be used as a high purity ligand for antibody production, which has applications in cell biology and other life science research.</p>

<p>Neurokinin A is a peptide that belongs to the tachykinin family and has been shown to activate receptors, such as NK-1. It is a potent inhibitor of ion channels and has also been shown to inhibit ligand binding to the receptor. Neurokinin A is used in research for studying protein interactions, receptor effects, peptides, and ion channels. It can be used in cell biology for studying life science and research tools for high purity and antibody production. This product is not intended for therapeutic use.</p>

<p>NHS-Biotin is a biotin analog that can be used as an affinity label for the purification of specific proteins. NHS-Biotin is synthesized by reacting monoclonal antibody with lysine residues and a hydroxyl group, which form a covalent bond known as an amide linkage. The NHS-Biotin can then be covalently attached to the protein of interest. This attachment allows the protein to be purified by passing it over a column of immobilized streptavidin. NHS-Biotin has been shown to bind to actin filaments in humans and uptake peptide hormones in the bloodstream. It was also found that human serum contains chemical reactions with NHS-Biotin, forming a disulfide bond between two cysteine residues on the protein.</p>

<p>Adjuvant peptide is a research tool that can be used in the study of protein interactions, pharmacology and cell biology. It can also be used as an inhibitor for ion channels or receptors. Adjuvant peptide has a molecular weight of 638.2 Da and a purity of &gt; 98%.</p>

<p>Apelin-13 is a peptide that belongs to the class of activators. It has been shown to activate the ATP-sensitive potassium ion channels and inhibit the calcium ion channels in cells. Apelin-13 also binds to receptors on cells, which leads to activation of signaling pathways. The affinity for these receptors has been determined using an antibody. In addition, it has been shown that Apelin-13 interacts with other proteins and ligands in a variety of ways through protein interactions and receptor binding.</p>

m-dPEG®11-OH is a PEG polymer categorised as monofunctional (OH-PEG-X). Used as a linker, m-dPEG®11-OH is used to attached PEG to proteins, peptides, oligonucleotides, nanoparticles and small molecules via pegylation, a bioconjugation technique.

<p>MAL-dPEG®8-Acid is a PEG compound with two different functional groups (also known as heterobifunctional). Unlike homobifunctional PEG compounds (same functional group on both ends), this type of compounds are more versatile as have two different anchor points. MAL-dPEG®8-Acid is used as a linker and spacer to add a PEG moiety, via pegylation (a bioconjugation technique) to proteins, peptides, oligonucleotides, small molecules and nanoparticles.</p>

<p>t-boc-N-Amido-dPEG®12-OH is a PEG polymer categorised as monofunctional (OH-PEG-X). Used as a linker, t-boc-N-amido-dPEG®12-OH is used to attached PEG to proteins, peptides, oligonucleotides, nanoparticles and small molecules via pegylation, a bioconjugation technique.</p>

<p>Amino-dPEG®24-t-Butyl Ester is a PEG compound with two different functional groups (also known as heterobifunctional). Unlike homobifunctional PEG compounds (same functional group on both ends), this type of compounds are more versatile as have two different anchor points. Amino-dPEG®24-t-Butyl Ester is used as a linker and spacer to add a PEG moiety, via pegylation (a bioconjugation technique) to proteins, peptides, oligonucleotides, small molecules and nanoparticles.</p>

<p>SARS Coronavirus is an enveloped virus containing 3 outer structural proteins, namely the membrane (M), envelope (E), and spike (S) proteins. Spike (S)-glycoprotein of the virus interacts with a cellular receptor and mediates membrane fusion to allow viral entry into susceptible target cells. Accordingly, S-protein takes part in virus infection cycle and is the primary target of neutralizing antibodies. SARS Spike is produced in Sf9 Baculovirus cells and is a single, glycosylated polypeptide chain containing 1188 amino acids (14-1195 aa) and having a molecular mass of 131.9kDa.SARS Spike is fused to a 6 amino acid His tag at C-terminus and purified by proprietary chromatographic techniques. The formulation of the SARS Spike (14-1195) solution (0.25mg/ml) contains Phosphate-Buffered Saline (pH 7.4) and 10% Glycerol. Its biological activity has been measured by its binding ability in a functional ELISA with Human ACE-2. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).<br>One-Letter Formula: SDLDRCTTFD DVQAPNYTQH TSSMRGVYYP DEIFRSDTLY LTQDLFLPFY SNVTGFHTIN HTFGNPVIPF KDGIYFAATE KSNVVRGWVF GSTMNNKSQS VIIINNSTNV VIRACNFELC DNPFFAVSKP MGTQTHTMIF DNAFNCTFEY ISDAFSLDVS EKSGNFKHLR EFVFKNKDGF LYVYKGYQPI DVVRDLPSGF NTLKPIFKLP LGINITNFRA ILTAFSPAQD IWGTSAAAYF VGYLKPTTFM LKYDENGTIT DAVDCSQNPL AELKCSVKSF EIDKGIYQTS NFRVVPSGDV VRFPNITNLC PFGEVFNATK FPSVYAWERK KISNCVADYS VLYNSTFFST FKCYGVSATK LNDLCFSNVY ADSFVVKGDD VRQIAPGQTG VIADYNYKLP DDFMGCVLAW NTRNIDATST GNYNYKYRYL RHGKLRPFER DISNVPFSPD GKPCTPPALN CYWPLNDYGF YTTTGIGYQP YRVVVLSFEL LNAPATVCGP KLSTDLIKNQ CVNFNFNGLT GTGVLTPSSK RFQPFQQFGR DVSDFTDSVR DPKTSEILDI SPCAFGGVSV ITPGTNASSE VAVLYQDVNC TDVSTAIHAD QLTPAWRIYS TGNNVFQTQA GCLIGAEHVD TSYECDIPIG AGICASYHTV SLLRSTSQKS IVAYTMSLGA DSSIAYSNNT IAIPTNFSIS ITTEVMPVSM AKTSVDCNMY ICGDSTECAN LLLQYGSFCT QLNRALSGIA AEQDRNTREV FAQVKQMYKT PTLKYFGGFN FSQILPDPLK PTKRSFIEDL LFNKVTLADA GFMKQYGECL GDINARDLIC AQKFNGLTVL PPLLTDDMIA AYTAALVSGT ATAGWTFGAG AALQIPFAMQ MAYRFNGIGV TQNVLYENQK QIANQFNKAI SQIQESLTTT STALGKLQDV VNQNAQALNT LVKQLSSNFG AISSVLNDIL SRLDKVEAEV QIDRLITGRL QSLQTYVTQQ LIRAAEIRAS ANLAATKMSE CVLGQSKRVD FCGKGYHLMS FPQAAPHGVV FLHVTYVPSQ ERNFTTAPAI CHEGKAYFPR EGVFVFNGTS WFITQRNFFS PQIITTDNTF VSGNCDVVIG IINNTVYDPL QPELDSFKEE LDKYFKNHTS PDVDLGDISG INASVVNIQK EIDRLNEVAK NLNESLIDLQ ELGKYEQYIK WPHHHHHH</p>

<p>m-dPEG®48-MAL is a PEG compound with two different functional groups (also known as heterobifunctional). Unlike homobifunctional PEG compounds (same functional group on both ends), this type of compounds are more versatile as have two different anchor points. m-dPEG®48-MAL is used as a linker and spacer to add a PEG moiety, via pegylation (a bioconjugation technique) to proteins, peptides, oligonucleotides, small molecules and nanoparticles.</p>

<p>Kallidin is a peptide that is found in the venom of the Brazilian pit viper (Bothrops jararaca). It has been shown to activate ion channels and receptors. Des-Arg10-Kallidin is a research tool that can be used in cell biology, pharmacology, and life science research. This peptide binds to antibodies and creates an ion channel when it binds to a receptor. Kallidin also inhibits protein interactions by binding to the active site of proteases such as thrombin, trypsin, and cathepsin B. The high purity of this peptide makes it ideal for use in pharmaceuticals.</p>

<p>Epoxomicin is an activator that binds to the ligand-binding site of a receptor. It has been used as a research tool in cell biology, pharmacology, and immunology. Epoxomicin has been shown to inhibit ion channels by binding to them and blocking their activity. This property makes epoxomicin a good candidate for the treatment of epilepsy. Epoxomicin also inhibits protein synthesis through inhibition of ribosomal S6 kinase, which is involved in signal transduction pathways.</p>

<p>Bis-dPEG®13-Acid is a PEG polymer categorised as homobifunctional PEG (X-PEG X). Used as a linker, bis-dPEG®13-Acid is used to attached PEG to proteins, peptides, oligonucleotides, nanoparticles and small molecules via pegylation, a bioconjugation technique.</p>

<p>Thiol-dPEG®4-Acid is a PEG compound with two different functional groups (also known as heterobifunctional). Unlike homobifunctional PEG compounds (same functional group on both ends), this type of compounds are more versatile as have two different anchor points. Thiol-dPEG®4-Acid is used as a linker and spacer to add a PEG moiety, via pegylation (a bioconjugation technique) to proteins, peptides, oligonucleotides, small molecules and nanoparticles.</p>

<p>Phen-AMC is a potent inhibitor of the enzyme acetylcholinesterase (AChE), which catalyzes the breakdown of the neurotransmitter acetylcholine. Phen-AMC is used as a research tool to study protein interactions, activator, and ligand binding. This inhibitor also has been shown to activate nicotinic receptors, ion channels, and antibodies.</p>

<p>Human beta-endorphin is an opioid receptor agonist that belongs to the group of endogenous opioids. It is released by the pituitary gland and binds to receptors in the brain, where it stimulates the release of dopamine, which acts on many regions of the brain. Beta-endorphin has been used as a research tool for its ability to activate opioid receptors and study ligand-receptor interactions. This protein has also been used as a tool for studying ion channels, cell biology, pharmacology, and protein interactions.<br>This product is available as an 0.5mg vial.</p>

<p>BAM-12P is a peptide that binds to the extracellular domain of the CXCR4 chemokine receptor. It is an inhibitor of this receptor, and has been shown to inhibit HIV-1 infection in vitro. BAM-12P has also been shown to act as an activator of the CXCR4 receptor in some cell lines, and can be used as a research tool for studying the effects of ligands on receptors. BAM-12P is chemically synthesized with high purity and its CAS number is 75513-71-2. It was isolated from the baculovirus expression system.</p>

<p>Nocistatin is a peptide that inhibits the activity of various types of ion channels. It does this by binding to their ligand-binding domain and preventing activation. Nocistatin is used as a research tool in pharmacology, cell biology, and biochemistry to study protein interactions and receptor function. Nocistatin has been shown to be an activator for the L-type calcium channel, suggesting that it may be useful for the treatment of conditions such as epilepsy or cardiac arrhythmias. Nocistatin was originally isolated from the venom of the tarantula Phoneutria nigriventer. It is purified from fish, bovine, or human sources.</p>

Ac-Ile-Glu-Thr-Asp-AMC is a high purity, water soluble peptide consisting of the amino acid sequence Ile-Glu-Thr-Asp. Ac-Ile-Glu-Thr-Asp-AMC has been shown to activate the nicotinic acetylcholine receptor and inhibit ligand binding to the NMDA glutamate receptor in rat cortical neurons. Ac-Ile-Glu-Thr-Asp AMC is also an inhibitor of voltage gated potassium channels and has been used as a research tool for studying ion channel function.

Guanylin is a human gastrointestinal hormone which can be used to activate the transmembrane receptor Guanylate Cyclase C on the intestinal epithelial cells surface. This product contains disulfide bonds between Cys4-Cys12 and Cys7-Cys15 and is available as a 0.1mg vial.

[Pyr3]-Amyloid Beta-Protein (Human, 3-42) is a fragment of the human amyloid beta protein that inhibits ion channels and ligand-activated receptors. It has been shown to be an inhibitor of ion channel activity in vitro. [Pyr3]-Amyloid Beta-Protein (Human, 3-42) is a synthetic peptide that can be used as a research tool for investigating the effects of amyloid beta protein on cell biology.

2-Deoxy-2-Phthalimido-3,4,6-Tri-O-Acetyl-α-D-Glucopyranosyl Fluoride is a glycosyl compound that is used as a fluorinating agent. It reacts with proteins to form glycosyl fluorides by the action of fluoride ion, which introduces fluorine atoms into the carbohydrate side chains of proteins. This product is specifically designed for use in peptide synthesis. 2DGTGF may be used in the preparation of peptides for use in protein sequencing and mapping techniques.

<p>VIP is a peptide that is an activator of cAMP-dependent protein kinase (PKA) and phospholipase C. It also inhibits the release of histamine from mast cells, stimulates gastric acid secretion, and causes vasodilation. VIP has been shown to interact with a number of proteins including ion channels and receptors. The peptide is a ligand for the neuropeptide Y receptor (NPY-R) and is involved in the regulation of appetite, immune responses, and blood pressure. VIP can be used as a research tool for studying protein interactions or as an inhibitor in pharmacological studies.</p>

<p>Apelin-36 is a peptide hormone that is derived from a larger precursor protein. It is a member of the apelin peptide family, which is involved in regulating cardiovascular and metabolic functions.<br>Apelin-36 binds to a G protein-coupled receptor called APJ (apelin receptor), which is widely expressed in various tissues. The interaction between apelin-36 and APJ receptor leads to a range of physiological effects, such as cardiac contractility stimulation and blood pressure suppression as well as lowering body weight and improving glucose homeostasis.<br>Research has shown that apelin-36 may have therapeutic potential in the treatment of cardiovascular diseases, such as hypertension and heart failure, as well as metabolic disorders, such as obesity and diabetes. Apelin-36 has also been implicated in other physiological processes, including inflammation, angiogenesis, and cancer progression. This product is available as a 0.1 mg vial.</p>

<p>Z-Tyr-ONp is a synthetic, water soluble, non-toxic fibrinogen activator. It has been shown to be effective at low concentrations in the activation of fibrinogen and in the prevention of clotting. Z-Tyr-ONp hydrolyzes fibrinogen to form fibrin clots, which are needed for blood coagulation. This process is mediated by the enzyme alpha-thrombin and is dependent on calcium ions. Z-Tyr-ONp also exhibits surfactant properties that allow it to stabilize micelles that contain lipase enzymes and bile salts, which are required for digestion of dietary fats. The presence of lipase enzymes can enhance the proteolytic activity of Z-Tyr-ONp and increase its ability to dissolve clots.</p>

<p>Bis-dPEG®3-Acid is a PEG polymer categorised as homobifunctional PEG (X-PEG X). Used as a linker, bis-dPEG®3-Acid is used to attached PEG to proteins, peptides, oligonucleotides, nanoparticles and small molecules via pegylation, a bioconjugation technique.</p>

<p>Tyrosyl-CRF is a protein-based activator of the catecholamine receptor. It can be used as a research tool to study the function of the catecholamine receptor and ion channels, or as an inhibitor of these receptors. Tyrosyl-CRF binds to the alpha subunit of the catecholamine receptor. This binding causes conformational changes in the receptor that activate it when tyrosine residues are present in the cytoplasmic domain. Tyrosyl-CRF is also able to bind to other proteins such as peptides and antibodies, which may have therapeutic potential for use in diseases such as cancer, Alzheimer's disease, and Parkinson's disease.</p>

<p>Cbz-N-Amido-dPEG®24-Acid is a PEG compound with two different functional groups (also known as heterobifunctional). Unlike homobifunctional PEG compounds (same functional group on both ends), this type of compounds are more versatile as have two different anchor points. Cbz-N-Amido-dPEG®24-Acid is used as a linker and spacer to add a PEG moiety, via pegylation (a bioconjugation technique) to proteins, peptides, oligonucleotides, small molecules and nanoparticles.</p>

SPDP-dPEG®36-NHS Ester is a PEG compound with two different functional groups (also known as heterobifunctional). Unlike homobifunctional PEG compounds (same functional group on both ends), this type of compounds are more versatile as have two different anchor points. SPDP-dPEG®36-NHS Ester is used as a linker and spacer to add a PEG moiety, via pegylation (a bioconjugation technique) to proteins, peptides, oligonucleotides, small molecules and nanoparticles.

m-dPEG®24-Amine is a PEG compound with two different functional groups (also known as heterobifunctional). Unlike homobifunctional PEG compounds (same functional group on both ends), this type of compounds are more versatile as have two different anchor points. m-dPEG®24-Amine is used as a linker and spacer to add a PEG moiety, via pegylation (a bioconjugation technique) to proteins, peptides, oligonucleotides, small molecules and nanoparticles.

<p>Ac-Tyr-Val-Lys-Asp-H (aldehyde) is a peptide that is used as a research tool in cell biology and pharmacology. Ac-Tyr-Val-Lys-Asp-H (aldehyde) is an inhibitor of the ion channels TRPV1 and TRPA1, which are involved in pain perception. Ac-Tyr-Val-Lys-Asp-H (aldehyde) also binds to the receptor for bradykinin, which is involved in inflammatory reactions. Ac-Tyr-Val-Lys-Asp-H (aldehyde) has been shown to inhibit protein interactions with the receptors for acetylcholine, serotonin, histamine, dopamine, and other neurotransmitters. The CAS number for this compound is 178603–78–6</p>

<p>ANP (Human, 1-28) is a peptide with the sequence of amino acids 1-28 of the human atrial natriuretic peptide. ANP (Human, 1-28) is an activator of the receptor for ANP which belongs to the G protein coupled receptor superfamily. This peptide has been shown to inhibit ion channels and ligands and can be used as a research tool in cell biology, such as cell culture and immunohistochemistry.</p>

Amino-dPEG®12-Tris (dPEG®12-Tris (m-dPEG®11)3)3 is a PEG compound with two different functional groups (also known as heterobifunctional). Unlike homobifunctional PEG compounds (same functional group on both ends), this type of compounds are more versatile as have two different anchor points. Amino-dPEG®12-Tris (dPEG®12-Tris (m-dPEG®11)3)3 is used as a linker and spacer to add a PEG moiety, via pegylation (a bioconjugation technique) to proteins, peptides, oligonucleotides, small molecules and nanoparticles.

<p>Amino-dPEG®6-acid is a PEG compound with two different functional groups (also known as heterobifunctional). Unlike homobifunctional PEG compounds (same functional group on both ends), this type of compounds are more versatile as have two different anchor points. Amino-dPEG®6-acid is used as a linker and spacer to add a PEG moiety, via pegylation (a bioconjugation technique) to proteins, peptides, oligonucleotides, small molecules and nanoparticles.</p>

<p>m-dPEG®12-Thiol is a PEG compound with two different functional groups (also known as heterobifunctional). Unlike homobifunctional PEG compounds (same functional group on both ends), this type of compounds are more versatile as have two different anchor points. m-dPEG®12-Thiol is used as a linker and spacer to add a PEG moiety, via pegylation (a bioconjugation technique) to proteins, peptides, oligonucleotides, small molecules and nanoparticles.</p>

<p>m-dPEG®4-OH is a PEG polymer categorised as monofunctional (OH-PEG-X). Used as a linker, m-dPEG®4-OH is used to attached PEG to proteins, peptides, oligonucleotides, nanoparticles and small molecules via pegylation, a bioconjugation technique.</p>

<p>Carboxyl-dPEG®4-(m-dPEG®4)3 is a PEG compound with two different functional groups (also known as heterobifunctional). Unlike homobifunctional PEG compounds (same functional group on both ends), this type of compounds are more versatile as have two different anchor points. Carboxyl-dPEG®4-(m-dPEG®4)3 is used as a linker and spacer to add a PEG moiety, via pegylation (a bioconjugation technique) to proteins, peptides, oligonucleotides, small molecules and nanoparticles.</p>

<p>Xenin-25 is a peptide that is an activator of ion channels. It is used as a research tool and in antibody production to study the binding of antibodies to their receptors. Xenin-25 can be used to inhibit protein interactions, such as receptor-ligand or enzyme-substrate interactions. It has been shown to have pharmacological effects on ligand binding and ion channel activation, which may be due to its ability to bind to proteins with high affinity and specificity.</p>

<p>Bis-dPEG®3-PFP Ester is a PEG polymer categorised as homobifunctional PEG (X-PEG X). Used as a linker, bis-dPEG®3-PFP Ester is used to attached PEG to proteins, peptides, oligonucleotides, nanoparticles and small molecules via pegylation, a bioconjugation technique.</p>

<p>Elastatinal is a research tool that is used to activate cells by binding to a receptor on the cell surface. Elastatinal belongs to the Ligand class of compounds and has been shown to bind to various ion channels and receptors, including cell surface receptors. This ligand binds with high affinity to the α-adrenergic receptor (α-AR) and activates cells that express this receptor. It also inhibits the binding of other ligands, such as bradykinin, which may be useful in pharmacology. Elastatinal is an inhibitor of protein interactions, which can be used in Cell Biology studies.</p>

Glucagon-like peptide 1 (GLP-1) is a peptide hormone that belongs to the glucagon family. It is a 36 amino acid polypeptide and is naturally synthesized in the ileum of humans, pigs, and cows. GLP-1 is an activator of ion channels, which are protein structures that regulate the flow of ions across cell membranes. This hormone also has been shown to inhibit the activity of protein interactions at the cell membrane or ligand binding to receptors.

<p>NPY is a potent inhibitor of the ion channel TRPM2. This protein has been shown to be involved in a variety of physiological functions, including regulation of body weight and food intake, sleep-wake cycles, and pain perception. It is also an important regulator of neuronal excitability. NPY (Human) can be used as a research tool for studying protein interactions or investigating the function of ion channels in cellular systems. NPY (Rat) can be used as an antibody for immunohistochemistry or Western blotting experiments.</p>

<p>Substance P is a member of the tachykinin neuropeptide family which is produced in the central nervous system (CNS) and acts through its specific receptor neurokinin 1 receptor (NK-1R). NK-1R is present in neurons and on glial cell types. Substance P is involved in: pain perceptions as a neurotransmitter; gut motility; increased inflammation in the lungs, gastrointestinal tract and the skin and neuroinflammation. Interestingly the levels of Substance P are raised in inflammatory bowel diseases and through its involvement in cytokine release, it contributes to asthma pathology. These diverse selection of functions makes substance P a target for therapeutic research. This product is available as a 0.5 mg vial.</p>

<p>Amino-dPEG®8-t-butyl ester is a PEG compound with two different functional groups (also known as heterobifunctional). Unlike homobifunctional PEG compounds (same functional group on both ends), this type of compounds are more versatile as have two different anchor points. Amino-dPEG®8-t-butyl ester is used as a linker and spacer to add a PEG moiety, via pegylation (a bioconjugation technique) to proteins, peptides, oligonucleotides, small molecules and nanoparticles.</p>

<p>NHS-dPEG®4-Biotin is a PEG compound with two different functional groups (also known as heterobifunctional). Unlike homobifunctional PEG compounds (same functional group on both ends), this type of compounds are more versatile as have two different anchor points. NHS-dPEG®4-Biotin is used as a linker and spacer to add a PEG moiety, via pegylation (a bioconjugation technique) to proteins, peptides, oligonucleotides, small molecules and nanoparticles.</p>

<p>Endothelin-3 (ET-3) is a protein that belongs to the large family of endothelin peptides which activate the G-protein coupled receptors ETA and ETB. However ET-3 has lower affinity for the ETA receptors compared to Endothelin-1 (ET-1) and Endothelin-2 (ET-2), whereas all three endothelins have similar affinity for ETB receptors. As ETB receptors make up around 90% of the endothelin receptors found in the cerebral cortex in humans, ET-3 can be nicknamed the ‘brain endothelin’. Also through ET-3’s activation of ETB receptors, ET-3 is involved in the development of the enteric nervous system which controls within the gut, blood flow, secretion and intestinal motility. This product has disulfide bonds between Cys1-Cys and Cys3-Cys11, is sourced from Porcine, Rat and Rabbit and is available as a 0.1mg vial. It can be use as a research tool for studying the function of endothelin receptors.</p>

<p>Bis-dPEG®21-PFP Ester is a PEG polymer categorised as homobifunctional PEG (X-PEG X). Used as a linker, bis-dPEG®21-PFP Ester is used to attached PEG to proteins, peptides, oligonucleotides, nanoparticles and small molecules via pegylation, a bioconjugation technique.</p>

<p>Neuromedin C (NMC) is a peptide that belongs to the family of neuromedin and is a potent activator of ion channels. It has been shown to be a ligand for opioid receptors, which may be due to its ability to inhibit the release of neurotransmitters such as acetylcholine and noradrenaline. Neuromedin C has also been shown to inhibit the binding of morphine-6 beta-glucuronide in rat brain synaptosomes. In addition, NMC has been reported as an inhibitor of cell proliferation and induce apoptosis in various cancer cells including colon and prostate cancers.</p>

<p>Biotin-dPEG®7-Azide is a PEG compound with two different functional groups (also known as heterobifunctional). Unlike homobifunctional PEG compounds (same functional group on both ends), this type of compounds are more versatile as have two different anchor points. Biotin-dPEG®7-Azide is used as a linker and spacer to add a PEG moiety, via pegylation (a bioconjugation technique) to proteins, peptides, oligonucleotides, small molecules and nanoparticles.</p>

<p>MAL-dPEG®6-NHS Ester is a PEG compound with two different functional groups (also known as heterobifunctional). Unlike homobifunctional PEG compounds (same functional group on both ends), this type of compounds are more versatile as have two different anchor points. MAL-dPEG®6-NHS Ester is used as a linker and spacer to add a PEG moiety, via pegylation (a bioconjugation technique) to proteins, peptides, oligonucleotides, small molecules and nanoparticles.</p>

<p>S-Acetyl-dPEG®4-OH is a PEG polymer categorised as monofunctional (OH-PEG-X). Used as a linker, S-Acetyl-dPEG®4-OH is used to attached PEG to proteins, peptides, oligonucleotides, nanoparticles and small molecules via pegylation, a bioconjugation technique.</p>

<p>Bis-dPEG®4-Acid is a PEG polymer categorised as homobifunctional PEG (X-PEG X). Used as a linker, bis-dPEG®4-Acid is used to attached PEG to proteins, peptides, oligonucleotides, nanoparticles and small molecules via pegylation, a bioconjugation technique.</p>

<p>Cyclo(Thr-Pro) is a flavonol glycoside that has been shown to have neuroprotective activity. Cyclo(Thr-Pro) binds to the mitochondrial membrane potential, which is important in the regulation of the cell's life and death. Cyclo(Thr-Pro) has also been shown to inhibit tumor growth and induce apoptosis in cancer cells. Cyclo(Thr-Pro) has been shown to be reactive with gamma-aminobutyric acid (GABA), an inhibitor of neurotransmitter release from neurons, which may contribute to its anti-inflammatory properties. Cyclo(Thr-Pro) is found in the genus Fusarium, and its natural compounds profile includes caffeine.</p>

<p>Gly-Gly-Gly is a fluorescent probe that has been shown to be cytotoxic, with a 1:1 ratio of glycolic acid and glyoxylic acid. Gly-Gly-Gly is an ester hydrochloride that can be used as a fluorescence probe in electrochemical impedance spectroscopy. It has been shown to have biological properties and to be structurally similar to the group P2 polymerase chain reaction (PCR) primer. Gly-Gly-Gly is able to inhibit the polymerase chain reaction by binding to the template DNA strands, inhibiting the formation of the hydrogen bonds required for DNA replication. This inhibition leads to strand breakage, preventing duplication of genetic material.</p>

<p>Pyr-Phe-Leu-pNA is a proteolytic enzyme that can be used as a pharmaceutical drug. It has been shown to have insecticidal activity against the Anopheles mosquito and other insects, as well as antimicrobial activity against bacteria and fungi. Pyr-Phe-Leu-pNA is activated by tryptophan fluorescence, which is why it is suitable for use in peptide mapping. This enzyme also has an important physiological function in the zymogen activation pathway, which enables it to act as an enzyme substrate. Pyr-Phe-Leu-pNA will also degrade proteins that contain sequences of leishmania protease activity or signal peptide.</p>

<p>Amino-dPEG®36-OH is a PEG polymer categorised as monofunctional (OH-PEG-X). Used as a linker, amino-dPEG®36-OH is used to attached PEG to proteins, peptides, oligonucleotides, nanoparticles and small molecules via pegylation, a bioconjugation technique.</p>

<p>DOTA(tBu)3-OH is a Building Block that is used in peptide synthesis. It can be used as a condensation reagent or as a building block for the synthesis of peptides and antibodies. DOTA(tBu)3-OH is also an additive for labelling and building blocks for peptide synthesis. DOTA(tBu)3-OH is stable and not toxic to cells, making it useful in cell culture applications. It has been shown to react with the side chain amino groups of lysine residues on proteins, including antibody molecules.</p>

Methyl 5-acetamido-4,7,8,9-tetra-O-acetyl-3,5-dideoxy-2-thio-D-glycero-D-galacto-2-nonulopyranoside is a glycosyl compound that is used in the synthesis of peptides and other biochemicals. Methyl 5-(acetamido)-4,7,8,9 tetra O acetyl 3,5 dideoxy 2 thioglycoside has been shown to inhibit bacterial growth by binding to the enzyme beta lactamase. This product is also used as an intermediate for the synthesis of other compounds.

<p>Des-Pro2-Bradykinin is a synthetic peptide that has been shown to be an activator of ion channels, which are proteins that regulate the flow of ions across the cell membrane. Des-Pro2-Bradykinin can also inhibit the binding of ligands (e.g., neurotransmitters) to their receptors and can activate certain G protein coupled receptors. The inhibition of these interactions may have therapeutic potential for a variety of disorders, including pain and inflammation. Des-Pro2-Bradykinin is also an inhibitor of protein interactions with antibodies or ligands and is a pharmacological tool for research in cell biology, pharmacology, and life science.</p>

<p>Z-Gly-Leu-NH2 is a peptide that has been shown to have specificities against the bacteria Staphylococcus. It was obtained by the synthesis of a synthetic peptide with a sequence corresponding to the amino acid sequence of casein, which is a protein found in milk. The peptide contains four amino acids and has been shown to induce cytopathic effect in staphylococci, which are rod-shaped bacteria. This peptide also has high thermostability, which means it can be heated up to 100°C for 10 minutes without changing its activity. Z-Gly-Leu-NH2 is stable at pH 5 and is resistant to proteolytic degradation by subtilisin, making it an ideal candidate for use as a food additive.</p>

<p>Tyrosyl-Bradykinin is a peptide that is used as a research tool. It can activate an antibody or receptor and is used in the study of protein interactions. Tyrosyl-Bradykinin has been shown to be an inhibitor of ion channels and can block the activity of ligands and receptors. This peptide has also shown pharmacological properties, such as preventing platelet aggregation and inhibiting the release of histamine from mast cells.</p>

<p>Suc-Gly-Pro-AMC is a research tool that is used to measure the activation of receptors. It binds to the receptor, which changes its conformation and leads to an ion channel opening. The change in ion concentration alters the voltage across the cell membrane, which can be measured. Suc-Gly-Pro-AMC has been shown to inhibit peptide binding to cells that are sensitive to the peptides, such as those with autoimmune diseases.</p>

<p>m-dPEG®24-Lipoamide is a PEG molecule conjugated with a lipid moiety. m-dPEG®24-Lipoamide, conjugated to this lipid constituent, is very important especially in drug delivery and vaccine development as it helps improve the stability and circulation time of lipid nanoparticles (LNPs) and liposomes.</p>

<p>Nma-Gly-Gly-Val-Val-Ile-Ala-Thr-Val-Lys(Dnp)-D-Arg-D-Arg-D-Arg NH₂ is a peptide that can be used as a research tool to study ion channels. It is an inhibitor of the chloride channel, and it can also inhibit other ion channels. This peptide has been shown to bind to the receptor site of the nicotinic acetylcholine receptor, which is found in muscle and nerve cells. When bound to this receptor, Nma Gly Gly Val Val Ile Ala Thr Val Lys (Dnp) D Arg D Arg D Arg NH2 blocks the passage of ions through the membrane.</p>

<p>Boc-Leu-Lys-Arg-AMC is an inhibitor of the human erythrocyte receptor for thrombin. It has shown activity in a number of other protein interactions, such as with the human receptor for epidermal growth factor (EGF) and the human receptor for insulin-like growth factor II. Boc-Leu-Lys-Arg-AMC is used as a research tool to study the function of proteins, including ion channels and receptors. This compound is also used as an antibody in immunological studies that examine protein interactions. Boc-Leu-Lys-Arg-AMC can be purchased in high purity and at a reasonable price from our store.</p>

<p>CoV-2 S1 (319-529) is a recombinant peptide that was derived from the CoV-2 S1 protein. It is an activator of ion channels and can be used as a research tool in pharmacology and cell biology. This peptide has been shown to bind to the Na+ channel, which is involved in the generation and propagation of nerve impulses, and to modulate its gating properties. It can also inhibit voltage-gated K+ channels, which are involved in the regulation of neuron excitability. CoV-2 S1 (319-529) is purified at &gt; 98% purity and has a CAS number.</p>

<p>Amino acids 13-34 of the Parathyroid Hormone (PTH) which is a peptide hormone that is secreted from the parathyroid gland in the event of abnormal serum calcium levels and it ultimately regulates calcium and phosphate levels in the body. The PTH exerts its activity through binding to the G-protein coupled receptor type 1 PTH receptor, which activates adenylate cyclase or phospholipase C thus activating pathways involved in the mediation of bone resorption and bone formation. This product is suitable for life science applications and is available as a 0.5mg vial.</p>

<p>S-Acetyl-dPEG®8-OH is a PEG polymer categorised as monofunctional (OH-PEG-X). Used as a linker, S-Acetyl-dPEG®8-OH is used to attached PEG to proteins, peptides, oligonucleotides, nanoparticles and small molecules via pegylation, a bioconjugation technique.</p>

<p>m-dPEG®4-Lipoamide is a PEG molecule conjugated with a lipid moiety. m-dPEG®4-Lipoamide, conjugated to this lipid constituent, is very important especially in drug delivery and vaccine development as it helps improve the stability and circulation time of lipid nanoparticles (LNPs) and liposomes.</p>

<p>m-dPEG®36-MAL is a PEG compound with two different functional groups (also known as heterobifunctional). Unlike homobifunctional PEG compounds (same functional group on both ends), this type of compounds are more versatile as have two different anchor points. m-dPEG®36-MAL is used as a linker and spacer to add a PEG moiety, via pegylation (a bioconjugation technique) to proteins, peptides, oligonucleotides, small molecules and nanoparticles.</p>

<p>A molluscan cardioexcitatory neuropeptide which has the potential to be used itn cell biology, pharmacological, and protein-protein interaction studies.</p>

<p>Ala-pNA is a peptide hormone that is related to vasopressin and has been shown to be a potential drug target for renal cell cancer. In vitro studies have shown that Ala-pNA inhibits the growth of human leukemia cells and other carcinoma cell lines. The reduction in cell proliferation was due to the decrease in proteolytic activity, which was due to the inhibition of collagenase synthesis. This peptide hormone also inhibits protein synthesis, leading to decreased production of enzymes such as p-nitrophenyl phosphate synthase and sodium citrate synthase. A study on the use of this compound on rats with induced renal carcinoma showed that it had no toxicological effects.</p>

<p>m-dPEG®12-Azide (Azido-m-dPEG®12) is a PEG compound with two different functional groups (also known as heterobifunctional). Unlike homobifunctional PEG compounds (same functional group on both ends), this type of compounds are more versatile as have two different anchor points. m-dPEG®12-Azide (Azido-m-dPEG®12) is used as a linker and spacer to add a PEG moiety, via pegylation (a bioconjugation technique) to proteins, peptides, oligonucleotides, small molecules and nanoparticles.</p>

<p>A human infecting coronavirus (viral pneumonia) called 2019 novel coronavirus, 2019-nCoV,  was found in the fish market at the city of Wuhan, Hubei province of China on December 2019. The 2019-nCoV shares an 87% identity to the 2 bat-derived severe acute respiratory syndrome 2018 SARS-CoV-2 located in Zhoushan of eastern China. 2019-nCoV has an analogous receptor-BD-structure to that of 2018 SARS-CoV, even though there is a.a. diversity so thus the 2019-nCoV might bind to ACE2 receptor protein (angiotensin-converting enzyme 2)  in humans. While bats are possibly the host of 2019-nCoV, researchers suspect that animal from the ocean sold at the seafood market was an intermediate host. RSCU analysis proposes that the 2019-nCoV is a recombinant within the viral spike glycoprotein between the bat coronavirus and an unknown coronavirus. The CHO derived recombinant protein contains the Coronavirus 2019-Spike Full-Length protein, Wuhan-Hu-1 strain, amino acids 1-1211 having a Mw of 134 kDa fused to His tag at C-terminal. The furin cleavage site (682- 685 a.a.) has been mutated from RRAR to SRAS and the transmembrane domain &amp; intravirion part was replaced with a glycine-serine linker + His-tag. It has been purified by Metal affinity chromatographic technique and the final formulation is avaiable as the CoV-2 spike full length protein solution is supplied in DPBS.</p>

<p>Azido-dPEG®12-OH is a PEG polymer categorised as monofunctional (OH-PEG-X). Used as a linker, azido-dPEG®12-OH is used to attached PEG to proteins, peptides, oligonucleotides, nanoparticles and small molecules via pegylation, a bioconjugation technique.</p>

<p>Gastrin I is a peptide hormone that is used as a research tool to study the role of gastrin on different types of cells. It is also used to investigate the effects of this peptide on ion channels and protein interactions. Gastrin I has been shown to be an inhibitor of gastrin, which may be due to its ability to inhibit the production of pro-gastrin by blocking the activation of G cells.</p>

<p>Amino-dPEG®2-t-Butyl Ester is a PEG compound with two different functional groups (also known as heterobifunctional). Unlike homobifunctional PEG compounds (same functional group on both ends), this type of compounds are more versatile as have two different anchor points. Amino-dPEG®2-t-Butyl Ester is used as a linker and spacer to add a PEG moiety, via pegylation (a bioconjugation technique) to proteins, peptides, oligonucleotides, small molecules and nanoparticles.</p>

<p>Angiotensin (human, 1-7) is a peptide that acts as an agonist for the angiotensin II receptor. It is used in research as a pharmacological tool and in cell biology to study protein interactions and signaling pathways. It is also used to study the role of angiotensin receptors in various diseases such as hypertension and heart disease. Angiotensin (human, 1-7) is supplied at high purity and without any contaminants.</p>

<p>MAL-dPEG®4-Lys(TFA-)-NH-m-dPEG®24 is a peptide containing polyethylene glycol (PEG) as spacer to alter their pharmacokinetic properties and pharmodynamics.</p>

<p>ANP (1-28) is a peptide that is secreted by the human heart and has been shown to act as an inhibitor of ion channels and receptors. ANP (1-28) binds to the receptor, which then changes its shape. The receptor then becomes more sensitive to other ligands and it can activate or inhibit cell signaling pathways. ANP (1-28) also binds to antibodies that are used in research tools for cell biology, pharmacology, and protein interactions. This peptide has a high purity level of &gt; 95% with a CAS number of 91917-63-4.</p>

<p>A (Human, Rat) Corticotropin-Releasing Factor (CRF) product available as a 0.1mg vial. As a peptide hormone CRF regulates the hypothalamic-pituitary adrenal (HPA) axis. The hypothalamus releases CRF during stress and in turn CRF stimulates the production of stress hormones such as glucocorticoids and adrenocorticotropin (ACTH). Glucocorticoids are then involved in a negative feedback loop, in that they prevent the pituitary gland and hypothalamus from exhibiting any further endocrine activity. The overproduction of CRF due to the overstimulation of the hypothalamic-pituitary adrenal axis has been shown to cause symptoms seen in patients with depression. Furthermore studies have shown the expression of CRF receptors in glial cells and T-cells and elevated levels of CRF and glucocorticoids prevent T-cell proliferation. During stress cytokines can also stimulate the secretion of CRF. However CRF can also regulate these cytokines. CRF has the potential to be used in the research into depression treatments.</p>

<p>Boc-Val-OH is a natural compound that belongs to the class of ferrocene fatty acid. It has been shown to have antimicrobial properties in cell culture and pharmacokinetic properties in rats. Boc-Val-OH is able to inhibit the activity of serine proteases, which are enzymes that break down proteins and amino acids within cells, as well as cyclopropavir, a virus inhibitor. This compound also has potent inhibitory activity against various microbial strains, including methicillin-resistant Staphylococcus aureus (MRSA) and Helicobacter pylori. Boc-Val-OH has been shown to have hepatoprotective effects in rats with liver damage.</p>

<p>A cell-penetrating peptide toxin whose sequence is derived from wasp venom and a potent activator of heterotrimeric G proteins. This product is available as a 0.5mg vial.<br>One letter code: INLKALAALAKKIL-NH2</p>

<p>Suc-[Glu9,Ala11,15]-Endothelin-1 (8-21) is a peptide that has been used as a research tool in pharmacology and protein interactions. Suc-[Glu9,Ala11,15]-Endothelin-1 (8-21) has been shown to be an agonist of the endothelin receptor. Endothelin-1 is a peptide that acts as a vasoconstrictor and plays an important role in the regulation of blood pressure.<br>Endothelin-1 is also an endogenous ligand for two G protein-coupled receptors, ETA and ETB. Interesting Endothelin-1 is the most abundant isoform and is expressed in endothelial cells of every blood vessel. It exerts its vasoconstrictor effects through binding to ETA receptors located on the smooth muscle.</p>

<p>Prolactin-Releasing Peptide (Human) is a peptide that belongs to the class of inhibitors. It is a protein inhibitor that binds to the receptor and inhibits the activation of the receptor by its ligand. The binding of this peptide to the receptor prevents it from transmitting signals to other cells, thereby blocking cell function. Prolactin-Releasing Peptide (Human) has been shown to inhibit ion channels and can be used as a research tool in cell biology and pharmacology studies. This product is high purity and has not been shown to have any side effects on humans or animals when administered at therapeutic doses.</p>

<p>Amino-dPEG®8-t-boc-hydrazide is a PEG compound with two different functional groups (also known as heterobifunctional). Unlike homobifunctional PEG compounds (same functional group on both ends), this type of compounds are more versatile as have two different anchor points. Amino-dPEG®8-t-boc-hydrazide is used as a linker and spacer to add a PEG moiety, via pegylation (a bioconjugation technique) to proteins, peptides, oligonucleotides, small molecules and nanoparticles.</p>

<p>Sarafotoxin S6b, sourced from the venom of the Atractaspis engaddensis snake family, is one of four (S6a-d) isopeptides of the Sarafotoxins. This product is a synthetically produced toxin, containing disulfide bonds between Cys1-Cys15 and Cys3-Cys11.Due to their structural and functional homology to the endothelin peptides, Sarafotoxins can enhance vasoconstriction through stimulating the class A G-protein-coupled, endothelin ETA and ETB receptors. This in turn leads to left ventricular dysfunction and bronchoconstriction.<br>As the most potent Sarafotoxin, sarafotoxin S6b binds to both ETA and ETB receptors with a similar affinity to Endothelin-1. This is evident as when given to mice intravenously, sarafotoxin S6b caused cardiac arrest and death in mice almost immediately. Additional characteristics of S6b is its matrix metalloproteinase inhibitory activity due to it exhibiting a fold which is also found in the core region of tissue inhibitors of metalloproteinases (TIMPs).<br>Sarafotoxin S6b can be used as a pharmacological reagent to study the interactions of Endothelins and their corresponding receptors. This product is available as a 0.1mg vial.</p>

<p>Lipoamido-dPEG®8-TFP Ester is a PEG molecule conjugated with a lipid moiety. Lipoamido-dPEG®8-TFP Ester, conjugated to this lipid constituent, is very important especially in drug delivery and vaccine development as it helps improve the stability and circulation time of lipid nanoparticles (LNPs) and liposomes.</p>

<p>SARS Coronavirus is an enveloped virus containing 3 outer structural proteins, namely the membrane (M), envelope (E), and spike (S) proteins. Spike (S)-glycoprotein of the virus interacts with a cellular receptor and mediates membrane fusion to allow viral entry into susceptible target cells. Accordingly, S-protein takes part in the virus infection cycle and is the primary target of neutralizing antibodies. The recombinant SARS Spike containing a total of 220 amino acids (306-515) and having a calculated M.W. of 24.8 kDa.SARS Spike  is fused to a 6 amino acid His-tag at C-terminus, and is purified by proprietary chromatographic techniques. Of a HEK293 source the formulation of the SARS Spike (306-515) solution (0.5mg/ml) contains Phosphate-Buffered Saline (pH 7.4) and 10% Glycerol.<br>One-Letter Formula: DGSMRVVPSG DVVRFPNITN LCPFGEVFNA TKFPSVYAWE RKKISNCVAD YSVLYNSTFF STFKCYGVSA TKLNDLCFSN VYADSFVVKG DDVRQIAPGQ TGVIADYNYK LPDDFMGCVL AWNTRNIDAT STGNYNYKYR YLRHGKLRPF ERDISNVPFS PDGKPCTPPA LNCYWPLNDY GFYTTTGIGY QPYRVVVLSF ELLNAPATVC GPKLHHHHHH</p>

<p>Beta-Casomorphin-5 is a peptide that is isolated from the milk of cows. It has been shown to activate the opioid receptor, and in doing so, inhibits ion channels and ligand-gated channels. Beta-Casomorphin-5 has also been shown to bind with high affinity to an antibody. Beta-Casomorphin-5 is used as a research tool for studying cell biology and pharmacology. It can be used as an inhibitor for certain ion channels and ligand-gated channels.</p>

<p>Stichodactyla toxin is a peptide that binds to neuronal ion channels and inhibits the transmission of nerve impulses. It has been shown to bind to the nicotinic acetylcholine receptor (nAChR) and inhibit ligand-gated ion channels, such as glutamate receptors. Stichodactyla toxins have been used as research tools in pharmacology and protein interactions. This toxin may be an inhibitor of cell proliferation, or an activator of apoptosis. The high purity of this toxin makes it suitable for antibody production.</p>

dPEG®8 SATA (S-Acetyl-dPEG®8 NHS Ester) is a PEG compound with two different functional groups (also known as heterobifunctional). Unlike homobifunctional PEG compounds (same functional group on both ends), this type of compounds are more versatile as have two different anchor points. dPEG®8 SATA (S-Acetyl-dPEG®8 NHS Ester) is used as a linker and spacer to add a PEG moiety, via pegylation (a bioconjugation technique) to proteins, peptides, oligonucleotides, small molecules and nanoparticles.

<p>Suc-Leu-Leu-Val-Tyr-AMC is a peptide that is an activator of ion channels. It can be used to study the effects of ion channel activation on various cells and tissues. Suc-Leu-Leu-Val-Tyr-AMC has also been shown to inhibit ligand binding to some receptors, such as the acetylcholine receptor. This peptide can also be used as a research tool for pharmacology, protein interactions, and antibody production.</p>

<p>Amino acids 1-42 of the Amyloid beta-protein (Aβ), a major plaque component in Alzheimer's Disease, a neurodegenerative disorder that affects memory and cognitive function. It is thought that these Aβ peptides can aggregate to form insoluble fibrils that are a hallmark of Alzheimer's disease and may contribute to neurodegeneration and cognitive decline.<br>Research is ongoing to better understand the mechanisms underlying Aβ-induced neurodegeneration and to develop therapies that target Aβ to prevent or treat Alzheimer's disease. Aβ peptides, particularly Aβ(1-42), are commonly used in research as a model for Alzheimer's disease to investigate the pathogenesis and potential therapeutic approaches.<br>This product is available in the trifluoroacetate salt form and as a 0.5mg vial.</p>

<p>Glucagon (Human) is a recombinant peptide hormone, which is synthesized to mimic the natural glucagon produced by alpha cells in the pancreas. This biopharmaceutical is derived from a DNA recombinant technology source, offering a high level of purity and consistency. Its mode of action involves binding to glucagon receptors on liver cells, stimulating glycogenolysis and gluconeogenesis. This results in the rapid conversion of glycogen into glucose, thereby raising blood sugar levels.Glucagon (Human) is primarily utilized in the treatment of severe hypoglycemia, especially in diabetic patients unable to consume oral glucose due to unconsciousness or confusion. Its application is critical in acute settings where rapid intervention is necessary to prevent neurological damage from prolonged hypoglycemia. Additionally, the research and clinical use of glucagon extend to investigating its potential in counteracting beta-blocker and calcium channel blocker overdoses, where it acts to increase cardiac output. This hormone's pharmaceutical development has provided a crucial tool in both emergency response and broader therapeutic research contexts.</p>

<p>Suc-Ile-Ala-AMC is an inhibitor of the protein interactions that have been shown to be involved in the activation of ion channels. Suc-Ile-Ala-AMC is a synthetic peptide and can be used as a research tool, in cell biology, or as a reagent for high-resolution mapping of ligand binding sites on proteins. Suc-Ile-Ala-AMC inhibits the activity of acetylcholine receptors by blocking binding sites on the postsynaptic membrane. It also binds to NMDA receptors and blocks calcium influx through these channels.</p>

<p>m-dPEG®24-TFP Ester is a PEG compound with two different functional groups (also known as heterobifunctional). Unlike homobifunctional PEG compounds (same functional group on both ends), this type of compounds are more versatile as have two different anchor points. m-dPEG®24-TFP Ester is used as a linker and spacer to add a PEG moiety, via pegylation (a bioconjugation technique) to proteins, peptides, oligonucleotides, small molecules and nanoparticles.</p>