Peptidi

<p>The SARS-CoV-2 non-structural protein 13 (NSP13) has been identified as a target for anti-viral therapeutics due to its highly conserved sequence and is essential for viral replication.  NSP13 is part of the helicase superfamily 1B. As an NTPase and RNA helicase, NSP13 binds to RNA-dependent RNA polymerase and acts in concert with the replication-transcription complex to stimulate backtracking and further activate NSP13 helicase activity. These factors make NSP13 a good target for developing new antiviral drugs. In addition, the identification of epitopes within the NSP13 sequence can help design more effective SARS-CoV-2 vaccines.Models have predicted epitopes exhibiting antigenicity, stability and interactions with MHC class-I and class-II molecules. NSP13 (326-340) is an epitope candidate with various HLA restrictions. This epitope can be used to better vaccine design for more durable CD4+ and CD8+ T cell responses for long-lasting immunity.</p>

<p>Cell penetrating peptides (CPP) are a keen area of molecule design to create the ideal vector for transporting macromolecule cargo into the cell. There is also a crossover of CPP acting as antimicrobial peptides (AMP) due to their ability to permeabilise the lipid membrane. AMPs are now being considered as a tool against the rise of antibiotic-resistant bacteria. CPPs and AMPS tend to be 10 - 30 amino acids long, cationic, and rich in arginine (R) and tryptophan (W). The presence of R and W in the backbone have been used to generate de novo CPP/AMP peptides with improved functions. Of these, nonarginine (R9) was shown to have the highest cellular uptake against other CPPs tested, lowest cytotoxicity and significant antimicrobial activity.R9 is provided here with a N-terminal alkyne attachment. Two of the most regularly encountered functional groups for click chemistry are azides and alkynes, and the azide-alkyne cycloaddition has become the most popular click reaction. The use of click chemistry with alkyne-R9 allows a wide variety of applications and has already been used for conjugation, modification and peptide design.</p>

<p>Temporin A is a short, linear, basic and highly hydrophobic anti-microbial peptide (AMP) isolated from the frog, Rana temporaria. Temporin A is particularly active against Gram-positive bacteria including those arranged in biofilms. Temporin A is also active against some Gram-negative bacteria and Leishmania parasites.Temporin A adopts an alpha-helical conformation in a membrane-mimicking environment and is able to perturb the membrane of microbial cells. Temporin A is practically non-haemolytic up to concentrations five-times higher than their minimum inhibitory concentration (MIC) against Gram-positive bacteria.</p>

<p>Histone 4 (H4) is one of the four core histones (H2A, H2B, H3 and H4) which are essential for compacting eukaryotic DNA into the nucleosome. Due to the high lysine and arginine content, histones have a net positive charge and therefore electrostatically interact with negatively charged DNA. The nucleosome arises when 147 base pairs of DNA wrap around a H3-H4 tetramer and two H2A-H2B dimers, forming the histone octamer core. Like other core histones, H4 has a globular domain and a flexible N-terminal domain, the histone tail, which can undergo modifications such as acetylation, methylation, phosphorylation and ubiquitination.Gene transcriptional activation or inactivation is controlled by ATP-dependent chromatin remodelling factors and histone modifying enzymes. Both processes function to alter the positioning of the nucleosome, allowing the DNA within to be either accessible to the transcription machinery or inaccessible. H4 lysine rich tail plays a role in the higher order chromatin folding.The lysines at positions 5, 8, 12 and 16 have been acetylated, which neutralizes the positive charge on the amino acid, loosening the chromatin structure. This alteration to the accessibility of chromatin promotes the initiation of transcription. Acetyl-Histone H4 (1-21) K5Ac, K8Ac, K12Ac, K16Ac-GG-[Lys(5-FAM)]-has a C-terminal GGK linker labelled with 5-Carboxyfluorescein (5-FAM), a widely used green fluorescent tag. Additionally, this peptide has an uncharged C-terminal amide and is protected from N-terminal modifications by a covalently bonded acetyl group.</p>

<p>ANP (7-20) is derived from the atrial natriuretic peptide (ANP) which is a cardiac hormone involved in maintaining cardio-renal homeostasis. This occurs through the activation of the guanylyl cyclase-coupled receptor, resulting in the increased concentration of cyclic guanylate monophosphate. Moreover its function in the processes of anti-proliferation and anti-angiogenesis allow it to take part in the cardiovascular remodelling process.ANP is a member of the natriuretic peptide family and it is encoded by the NPPA gene, located on chromosome 1. Once synthesized from the 151 amino acid pre-prohormone into its biologically active form, ANP is secreted by the atrial cardiomyocytes in the circulating forms: ANP (1-98) and ANP (99-126). This synthesis process involves the signal peptide being removed from the pre-prohormone resulting in proANP (1-126) which is converted into the circulating forms by the type II transmembrane serine protease Corin.</p>

<p>TAT-GSK'364A peptide is able to specifically mimic the binding sequence between Midline-1 (MID1) and the protein phosphatase 2A (PP2A) alpha4 complex and therefore can specifically outcompete MID1 from binding to alpha4-PP2Ac. TAT-GSK'364A therefore is useful in studying Alzheimer's disease (AD). AD is characterized by senile plaques, composed of amyloid-β (Aβ) peptides, derived from sequential proteolytic cleavage of the amyloid precursor protein (APP), and neurofibrillary tangles, composed of hyperphosphorylated tau protein.MID1 protein induces the translation of amyloid precursor protein (APP) mRNA via mTOR-eIF signalling and binds to PP2A to form the MID1-PP2A complex. PP2A is the main tau phosphatase and MID1 is a negative regulator of PP2A activity as it acts as an E3 ubiquitin ligase to promote the ubiquitin-dependent degradation of PP2A.GSK'364A contains 29-residue sequence from the alpha4 subunit (AQAKVFGAGYPSLPTMTVSDWYEQHRKYG) with an N-terminal sequence derived from HIV-TAT protein (RKKRRQRRR).</p>

<p>Galanin (mouse, rat) is 29 amino acids, 1 less than human galanin. Galanin is a widely distributed neuropeptide in the central nervous, peripheral, and endocrine systems. Galanin interacts with 3 receptor subtypes, GalR1-3. These G protein-coupled receptors are inserted into the plasma membrane. Galanin has a role in energy homeostasis. Central injections of galanin to the amygdala lead to food intake in rats.Galanin has been shown to inhibit glutamate release from the hippocampus. Glutamate has an excitatory effect in the mechanisms of epileptic seizures- therefore, galanin is considered a possible anticonvulsant.  Galanin receptor agonists with anticonvulsant properties have been developed to help seizures. Galanin has also helped provide evidence of neuronal plasticity and degradation. Galanin has been used extensively for administration to animals in vivo including rats and mice to better understand its role and help treat appetite disorders.</p>

<p>Histone 3 (H3) is one of the four core histones (H2A, H2B, H3 and H4) fundamental in compacting eukaryotic DNA into the nucleosome. The nucleosome arises when 147 base pairs of DNA wrap around a H3-H4 tetramer and two H2A-H2B dimers, forming the histone octamer core. Both H4 and H3 are highly conserved and perform roles in binding to segments of DNA which enter and leave the nucleosome and in chromatin formation. Similar to the other core histone, H3 has a globular domain and a flexible N-terminal domain, 'histone tail' which can undergo modifications such as acetylation, methylation, phosphorylation and ubiquitination. The transcriptional activation or silencing of the chromatin is controlled by ATP-dependent chromatin remodelling factors and histone modifying enzymes which target histone proteins. Both processes function to alter the positioning of the nucleosome, allowing the DNA it to be either available or inaccessible to the transcription machinery.The lysine at position 4 of this peptide has been tri-methylated and it is implicated in studies that this modification may remodel the chromatin so that it is more accessible to transcription factors, which may ultimately increase the level of gene expression. The lysine at position 9 has been acetylated, which neutralizes the positive charge on the amino acid, loosening the chromatin structure. This alteration to the accessibility of chromatin promotes the initiation of transcription. Moreover, the serine at position 10 has been phosphorylated, and studies have suggested that this may induce chromatin condensation, and subsequently repress transcription and gene expression.</p>

<p>The octapeptide cholecystokinin (26-33), known as CCK-8, has the full biological activity of the full-length cholecystokinin (CCK). CCK acts as a hormone and neurotransmitter and is found in the GI and central nervous systems. CCK-8 is a satiety peptide that inhibits food intake.CCK-8 can also inhibit amanitin uptake into hepatocytes.</p>

<p>The Beclin-1 peptide is derived from a region of the Beclin-1 protein, which interacts with a newly identified negative regulator of autophagy, GAPR-1 (also called GLIPR2) to act as a potent inducer of autophagy. Autophagy is an essential process that maintains cellular homeostasis and carries out lysosome-mediated degradation of unwanted proteins in the cytoplasm. It is often examined when looking at disease pathways because of this regulatory function. While the immune system initiates the removal of viruses and pathogens through the autophagic pathway, some viruses (such as HIV) are able to evade this process.</p>

<p>Cellular immunotherapy is an effective treatment option against Epstein-Barr virus (EBV)-driven lymphoproliferation in recipients of hematopoietic stem cells. However, increasing the number of identified epitope targets will help improve the response rate and success. Viral tegument protein BNRF1 is a critical target in EBV inducing specific CD4+ T-cell responses. 18 epitopes within BNRF1 are known, including  (1238-1252). BNRF1-specific CD4+ T cells are cytotoxic and limit EBV-driven B cell transformation. Work with EBV BNRF1 (1238-1252) epitope and others will help improve T cell immunotherapy and our understanding of host-virus interaction.</p>

<p>(Arg8) Vasotocin (AVT) is a member of the neurohypophyseal hormone family which contains 9 amino acids with the cysteines at positions 1 and 6 linked through a disulphide bridge. Within the central nervous system of lower vertebrates, AVT has been shown to play a role as a neuromodulator and controls reproductive behaviour. Furthermore it regulates osmotic and electrolyte balance and blood pressure within the periphery. In the mammalian brain AVT functions through arginine vasopressin (AVP) or oxytocin receptor cross-reactions. Mice have an AVT reactive receptor specific to AVT and neuropeptide S. This AVT which functions to regulate processes such as sleep and reproduction.</p>

<p>The blood-brain barrier (BBB) is a major obstacle to drug delivery into the central nervous system (CNS), in particular for macromolecules such as peptides and proteins. However, certain macromolecules can reach the CNS via a receptor-mediated transcytosis (RMT) pathway, and low-density lipoprotein receptor-related protein 1 (LRP1) is one of the promising receptors for RMT. L57 can therefore be used for the development of RMT-based drugs for the treatment of CNS diseases.</p>

<p>Highly specific protein tag that can be added to a protein using recombinant DNA technology. FLAG is an artificial antigen to which high affinity monoclonal antibodies have been raised, therefore allowing for highly effective protein purification by affinity chromatography as well as accurate localisation of FLAG tagged proteins within living cells, or Western blots. FLAG peptide can be used to effectively purify complexes with multiple proteins as its mild purification procedure tends not to disrupt such complexes. It can be used to obtain proteins of sufficient purity for x-ray crystallography.</p>

<p>Tetanus Toxin (1084-1099) is a protein that is derived from the single-chain polypeptide neurotoxin produced by Clostridium tetani. The neurotoxins produced by Clostridium tetani are among the most potent molecules known to humankind. Once in the body, the toxin binds to the basal lamina at the neuromuscular junction. From here, the toxin is transported to inhibitory interneurons in the spinal cord, where it prevents the release of neurotransmitters, which causes spastic paralysis.</p>

<p>Substrate peptide for C-terminal Src kinase (Csk) for use in kinase assays. Csk is a cytosolic tyrosine kinase that is closely related to the kinase Src and is a well-known negative regulator of Src family kinases. Csk has both tumour suppressor and oncogenic properties and has also been implicated in regulating blood pressure, making Csk a novel therapeutic target for hypertension disorders.</p>

<p>Peptide H-GAFQNLFQSVR^-OH is a Research Peptide with significant interest within the field academic and medical research. This peptide is available for purchase at Cymit Quimica in multiple sizes and with a specification of your choice.</p>

<p>Desmoglein-3 DSG3 (50-79) is derived from the pemphigus vulgaris antigen DSG3 and is involved in cell-cell adhesion. It can exist as non-junctional and junctional and is one of the desmosomal cadherins. Within the epithelial cells non-junctional DSG3 takes part in E-cadherin signalling.The overexpression of DSG3 has been observed in squamous cell carcinoma and can be used as a biomarker for cervical sentinel lymph nodes. DSG3 in tumours is considered as being pro-metastatic through DSG3 ability to activate AP-1 and the PKC/Ezrin pathway.Biotin (B7) has been added to the N-terminus.</p>

<p>T regulatory cell epitopes (Tregitopes) are a set of natural T cell epitopes derived from immunoglobulin G. These peptides are Treg-activating and show some promise in prophylactic and therapeutic studies in type 1 diabetes mellitus: which is associated with effector T cell (Teff) destruction of insulin-producing pancreatic β-islet cells. In non-diabetics, self-reactive T cells are deleted during thymic development, rendered anergic, or converted into natural regulatory T cells (Tregs) that suppress autoimmune responses.Tregitopes are processed and presented by MHC class II molecules. They can suppress effector T cell responses, and up-regulate Treg-associated cytokines and chemokines. Tregitopes help stimulate 'antigen-specific adaptive tolerance induction' (ASATI) to modulate antigen-specific transplant rejection and to reduce immune responses to allergens in vitro and in vivo.</p>

<p>Melittin is a 26-residue cationic, haemolytic peptide isolated from honeybee venom. Melittin lowers the surface tension at the plasma membrane and causes cell lysis. It also exhibits potent anti-inflammatory and antimicrobial activity. Melittin has been extensively used as a model peptide for observing membrane lipid-protein interaction. In Melittin [Cy5] the fluorophore Cy5, a member of the Cy-Dye fluorescent molecule group which are most commonly used in DNA-related applications is added to the melittin peptide.</p>

<p>Ac-Arg-[Cys-Met-Ava-Arg-Val-Tyr-Ava-Cys]-NH2 is a peptide that has antagonist activity against melanin, the hormone receptor. This peptide can be used to treat skin pigmentation disorders such as vitiligo, which is an autoimmune disorder in which the melanocytes are destroyed. Ac-Arg-[Cys-Met-Ava-Arg-Val-Tyr-Ava-Cys]-NH2 is also an aminovaleric acid derivative, which can inhibit the production of aminovaleric acid and related compounds.</p>

<p>Peptide H-TA^VNALWGK^-OH is a Research Peptide with significant interest within the field academic and medical research. This peptide is available for purchase at Cymit Quimica in multiple sizes and with a specification of your choice.</p>

<p>Custom research peptide; min purity 95%. For different specs please use the Peptide Quote Tool</p>

<p>Fmoc-Cys(Trt)-Wang Resin (100-200 mesh) 1% DVB is a research tool that is used as an activator, ligand or receptor for cell biology, antibody production or ion channels. It has been used in the study of protein interactions and pharmacology. Fmoc-Cys(Trt)-Wang Resin (100-200 mesh) 1% DVB is a high purity resin that can be used to synthesize peptides and compounds for life science purposes. It is also an inhibitor that can be used to block enzymatic reactions.</p>

<p>Retatrutide is a 39 amino acid single peptide with triple agonist activity at the glucagon receptor (GCGR), glucosedependent insulinotropic polypeptide receptor (GIPR), and glucagon-like peptide-1 receptor (GLP-1R). The backbone is conjugated to a C20 fatty diacid moiety at position 17. Retatrutide has a Glucose-dependent insulinotropic polypeptide (GIP) peptide backbone, which then contains three non-coded amino acids. Aib2 (α-amino isobutyric acid) residues at positions 2 and 20 provide stability against Dipeptidyl Peptidase 4 (DPP4) cleavage and contribute to GIP activity. αMeL13 (α-methyl-L-leucine)at position 20 also contributes to GIP and glucagon activity.<br>Retatrutide can be used for the research of obesity obesity, diabetes, and fatty liver disease. It is a works in three ways: stimulating insulin release, suppressing appetite, and promoting fat breakdown.</p>

<p>GO-CoA-Tat is a cell-penetrating peptide that inhibits ghrelin O-acyltransferase, a key enzyme in the production of ghrelin. GO-CoA-Tat has been shown to reduce body weight and improve glucose tolerance in animal models of obesity. It has also been shown to be an effective inhibitor of cell proliferation.</p>

<p>Hypertension is a condition that affects the heart and blood vessels. It is caused by a number of factors, including increased blood pressure, high levels of cholesterol, diabetes, and genetics. Hypertension can lead to stroke, kidney disease, heart failure, or death. This drug was designed to target hypertension by activating protease-activated receptor (PAR) peptides in the body. PAR peptides are found in many tissues throughout the body and are involved in inflammation and coagulation. PAR2 has been shown to be involved in cardiovascular diseases such as atherosclerosis and coronary artery disease. The drug was designed for use as an oral treatment for hypertension and related conditions.</p>

<p>Fmoc-Asn(Trt)-Rink-Amide MBHA Resin is an ion channel blocker and a research tool that can be used to study the effects of peptides and other small molecules on ion channels. It is a high purity resin with a CAS number of 47794-33-4. The Fmoc-Asn(Trt)-Rink-Amide MBHA Resin is an inhibitor of the Ca2+ channel and the K+ channel and it can be used in pharmacology, cell biology, and immunology research.</p>

<p>H-Asp-[Pen-Phe-Trp-Lys-Tyr-Cys]-Val-OH is a peptide that belongs to the class of biochemicals. It is a disulfide-rich peptide that is found in the brain, and has been shown to increase blood flow and activate the hypothalamic pituitary adrenal axis in animals. Urotensin II and related peptides are also found in the brain, but have not been shown to have any effect on blood flow or hormone levels.</p>

<p>Ac-His-D-Phe(p-Iodo)-Arg-Trp-NH2 is a peptide that binds to the melanocortin receptor. It is a potent antagonist of MSH and related peptides and has been shown to be effective in the treatment of cancer, including melanoma.</p>

<p>Peptide LCBiot-QDGNEEMGGITQTPYKVSISGTTVILT-NH2 is a Research Peptide with significant interest within the field academic and medical research. This peptide is available for purchase at Cymit Quimica in multiple sizes and with a specification of your choice.</p>

<p>Peptide H-TYFAVLM-NH2 is a Research Peptide with significant interest within the field academic and medical research. This peptide is available for purchase at Cymit Quimica in multiple sizes and with a specification of your choice.</p>

<p>Fmoc-Met-Wang Resin (100-200 mesh) 1% DVB is a resin that has been synthesized by the Fmoc group. The resin is used to attach peptides, proteins and other organic molecules to a solid support for use in research. The resin is also an activator of ligands and can be used as a receptor for the binding of antibodies. The resin has high purity and is made from methacrylate polymer. It contains no detectable levels of hydroquinone and 4-Vinylpyridine.<br>Fmoc-Met-Wang Resin (100-200 mesh) 1% DVB can be used as a research tool in cell biology, immunology, pharmacology, protein interactions, receptor binding, ion channel activation and more. CAS No.: 58897-27-6</p>

<p>Peptide LCBiot-YGGFLRRIRPKLK-OH is a Research Peptide with significant interest within the field academic and medical research. This peptide is available for purchase at Cymit Quimica in multiple sizes and with a specification of your choice.</p>

<p>Peptide H-VVDVEEQQLEESGPHDLTETSYLPR^-OH is a Research Peptide with significant interest within the field academic and medical research. This peptide is available for purchase at Cymit Quimica in multiple sizes and with a specification of your choice.</p>

<p>Purotoxin-1 is a peptide that belongs to the group of activators. It is an inhibitor of potassium channels which are involved in the regulation of excitability and repolarization of cells. Purotoxin-1 has been shown to block the binding of calcium ions to the N-type voltage-gated calcium channels, leading to decreased intracellular calcium levels and reduced neurotransmitter release. Purotoxin-1 has been shown to inhibit tumor growth in vivo, which may be due to its ability to inhibit protein interactions with cell surface receptors.</p>

<p>β-Ala-Lys(AMCA) is a peptide that can inhibit the interactions of proteins. β-Ala-Lys(AMCA) is an inhibitor of protein interactions and can be used as a research tool to study the interactions between proteins. β-Ala-Lys(AMCA) has been shown to activate certain receptors, such as the receptor for angiotensin II, and can be used to increase or decrease the activity of ligands. This drug also has a high purity level, which makes it suitable for use in life science research.</p>

<p>Peptide Pal-KVK-OH is a Research Peptide with significant interest within the field academic and medical research. This peptide is available for purchase at Cymit Quimica in multiple sizes and with a specification of your choice.</p>

<p>Fmoc-Gly-Arg(Pbf)-OH is a dipeptide building block that can be used in the synthesis of peptides. It is an analogue of Gly-Pro and Arg(Pbf)-OH, which are also dipeptide building blocks. The properties of Fmoc-Gly-Arg(Pbf)-OH make it suitable for peptide synthesis through solid phase chemistry. Dipeptides are important tools for the synthesis of peptides, as they are easy to handle and modify. They are also used as building blocks for constructing more complex molecules such as proteins or nucleic acids.</p>

<p>IL-6 Mouse is a recombinant protein that belongs to the cytokine family. It has been shown to activate IL-6 receptor. This receptor is a member of the GPCR family and possesses seven transmembrane domains with a large extracellular loop between TM2 and TM3. The extracellular domain contains binding sites for two different classes of ligands, including peptides and proteins. IL-6 Mouse is an antibody against IL-6 receptor that can be used as a research tool in pharmacology, protein interactions, cell biology, or immunology.<br>IL-6 Mouse is produced by high purity process and it contains no detectable levels of endotoxin or pyrogens.</p>

<p>Peptide H-ESDTSYVSLK^-OH is a Research Peptide with significant interest within the field academic and medical research. This peptide is available for purchase at Cymit Quimica in multiple sizes and with a specification of your choice.</p>

<p>H-Asp(2-ClTrt-Resin)-OtBu (α Ester) is a building block that is used in peptide synthesis. It can be resubstituted with the amino acid, aspartic acid, and used in the formation of peptides. This resin is insoluble in water and soluble in dichloromethane and dimethylformamide. The H-Asp(2-ClTrt-Resin)-OtBu (α Ester) can also be used to form disulfides or thioethers.</p>

<p>Please enquire for more information about Thymosin β10 trifluoroacetate including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>H-Pro-Val-OH is an amide that is used to treat renal disorders by inhibiting leukocyte elastase. It has been shown to be a potent inhibitor of serine proteases, including chymotrypsin and trypsin. H-Pro-Val-OH binds to the active site on serine proteases and blocks the release of peptides from the enzyme. The binding constant for H-Pro-Val-OH with chymotrypsin was found to be in the range of 3 x 10 M, which is significantly higher than that for other amides. In addition, H-Pro-Val-OH inhibits cytolysis by lysosomal enzymes and protects against liver injury caused by chronic liver disease. This drug also shows low molecular weight and high water solubility, making it effective in treating acute hepatitis.</p>

<p>Please enquire for more information about rec IL-4 (murine) including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Z-Phe-Tyr-aldehyde is a natural compound that inhibits the activity of cathepsin, an enzyme associated with cancer and bowel disease. The compound also inhibits the expression of covid-19, which is a protein that regulates cell death. Z-Phe-Tyr-aldehyde has been shown to cause caspase-independent cell death in human leukemia cells. This compound also blocks the TLR4 receptor, which is thought to play a role in infectious diseases such as SARS and Covid-2. It has been found to inhibit protein synthesis in bacteria, which may be due to its ability to inhibit ribosomal function.</p>

<p>24-Epibrassinolide is a synthetic molecule that has an optical rotation of +19.4° at 20°C. It is also known as H-Leu-Glu-OH and is a product of the reaction between epibatidine and L-glutamic acid. This molecule has been synthesized to study the role of 24-epibrassinolide in photosynthesis, chlorophyll synthesis, and membrane stability. The phosphate group is attached to the amino group on the n-terminal amino acid. 24-Epibrassinolide has an amino acid composition consisting of leucine, glutamate, glutamine, glycine, proline, serine, cysteine, tyrosine, asparagine, histidine and lysine.<br>24-Epibrassinolide was first isolated from chloroplasts using refluxing water with ammonium chloride as a solvent. This molecule can be found in nature as well.</p>

<p>Z-Tyr-Ala-OH is an inactivating agent that irreversibly inactivates the zymogens of porcine pancreatic proteinase. It has been shown to be a liquid chromatography and high-performance liquid chromatography substrate for the separation of peptides. Z-Tyr-Ala-OH is also catalytic, which means it can react with other substances without being changed. This chemical has been shown to irreversibly inactivate both acidic and basic proteolytic enzymes, such as pepsin and trypsin respectively. Additionally, this substance also reacts with calcium ions to form a thioether bond with cysteine residues on proteins, including those found in bacterial cell walls.</p>

<p>Please enquire for more information about H-Cit-AMC·HBr including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>H-STQAAIDQINGK^-OHH-STQAAIDQISGK^-OHH-SDAPIGK^-OHH-DEALNNR^-OHH-EFSEVEGR^-OHH-TITNDR^-OHR^ = Arginine (U-13C6,15N4)K^ = Lysine (U-13C6,15N2)Peptide purity: &gt;98%AAA: Concentration – Duplicate100 aliquots/pack total to equal 1nmol/peptide/vial dry aliquots</p>