Peptídeos

<p>Peptide H-IQEVAGSLIFR-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-EIYKRWIILGLNKIVRMY-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-QEPSQGTTTFAVTSILR-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-LRGKWQRRYR-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-RRRQRRKKRGYGGDHWIHFTANWV-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-YGNGVWIGR-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-PDSLRDLSVF-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-GTITSGWTF-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>Lugdunin is a synthetic antibiotic that has been shown to inhibit the growth of bacteria by binding to the cell membrane. This binding causes a change in membrane potential, leading to inhibition of bacterial growth and death. Lugdunin is effective against Staphylococcus aureus, including methicillin-resistant strains, and has been found to be safe for use in humans. It is also active against other Gram-positive bacteria such as Streptococcus pneumoniae and Enterococcus faecalis. The enantiomer of lugdunin does not have antibacterial activity.</p>

<p>Iberiotoxin a synthetic scorpion toxin sourced from the Buthus tamulus scorpion, has disufide bonds formed between Cys7-Cys28, Cys13-Cys33, and Cys17-Cys35. This prodict can be used as a Ca2+-Activated K+ Channel Blocker (Maxi-K+ Channel Blocker). This peptide can be used in pharmacological studies to investigate the effects of Iveriotoxin on various ion channels and receptors. This product is available as a 0.1mg vial.</p>

<p>Please enquire for more information about Fructose-1,6-Bisphosphatase 1, human, recombinant including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Portion of EBV</p>

<p>RNA Binding Motif Protein 3 (RBMY3) is a high-quality research peptide that is commonly used in scientific studies. It is a recombinant protein derived from Escherichia Coli. RBMY3 plays a crucial role in RNA metabolism and regulation, specifically in the binding and processing of RNA molecules. This protein is highly purified and has been extensively tested for its quality and functionality. Researchers rely on RBMY3 to study various cellular processes, including gene expression, mRNA splicing, and post-transcriptional modifications. With its exceptional purity and reliability, RBMY3 is an essential tool for any laboratory conducting cutting-edge research in the field of RNA biology.</p>

<p>Custom research peptide; min purity 95%.</p>

<p>Custom research peptide; min purity 95%.</p>

<p>Custom research peptide; min purity 95%.</p>

<p>MOG(35-55) human corresponds to amino acids 35 to 55 of the human myelin oligodendrocyte glycoprotein (MOG). It can be used in multiple sclerosis research to induce experimental autoimmune encephalomyelitis (EAE) in mouse and rat models.</p>

<p>TentaGel; is a gelatinous resin, an important support for solid phase synthesis. TentaGel; resins are constructed with a backbone of low crosslinked polystyrene grafted with polyoxyethylene (polyethylene glycol) as shown below. The typical chain length of POE (n) is approximately 68 ethylene oxide units or an average MW of 3000. This long chain creates a spacer that effectively separates the reactive site (X) from the crosslinked backbone matrix. particle size: 200 - 250 µmcapacity: 0.2 - 0.3 mmol/g1.5 nmol/bead; 160 000 beads/g.<br>These resins are designed for single bead synthesis and single bead analysis (mean particle size 200-250 µm: capacity 02-03 meq/g).</p>

<p>A Cholesterol Ester Transfer Protein (CETP) heavy tryptic peptide standard responsible for use in protein identification and quantitation studies. CETP is an enzyme which moves cholesterol esters from high density lipoproteins (HDL) to apolioprotein B-containing particles. This action lowers the amount of HDL which may increase the risk of the disease atherosclerosis.</p>

<p>TFP-dPEG®12-Biotinidase Resistant 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. TFP-dPEG®12-Biotinidase Resistant 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>NHS-dPEG®4-( m-dPEG®24)3-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. NHS-dPEG®4-( m-dPEG®24)3-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>Custom research peptide; min purity 95%.</p>

<p>Custom research peptide; min purity 95%.</p>

<p>IL-1α is a cytokine protein that has been shown to be involved in the immune system. IL-1α is an activator of the receptor and is also a ligand for it. The protein has been shown to activate ion channels, which are proteins that allow ions to pass through either by diffusion or by facilitated transport. This activation causes cells to produce more hydrogen ions, which leads to an increase in the acidity of the cell. IL-1α has also been shown to inhibit cell proliferation and induce apoptosis.</p>

<p>Lys-Ala-AMC is an activator of ion channels and a ligand for receptors. It is used in research as a tool to study protein interactions, receptor pharmacology, and ion channel pharmacology. Lys-Ala-AMC binds to the α-subunit of voltage gated calcium channels and can activate these channels by increasing the rate of opening. This peptide also inhibits receptor binding by competing with the natural ligand. It has been shown to be an antagonist at the NMDA receptor and can inhibit the binding of glycine to this receptor.</p>

<p>Azido-dPEG®3-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. Azido-dPEG®3-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>

<p>Peptide YY (PYY) is a peptide hormone that inhibits gastric emptying and increases intestinal transit time. This peptide can be given as an intubation, perfusion, or intravenous infusion to increase the absorption of nutrients. It also has the potential to reduce body weight in obese people. PYY is a potent activator of protein synthesis and it has been shown to stimulate lipolysis in adipocytes. PYY is found in the ileum and colon, where it may have its effects on appetite suppression and regulation of gastrointestinal motility.</p>

<p>Cysteine peptide (Ac RFAAKAA COOH) is used in combination with Lysinepeptide (Ac RFAACAA COOH) in the Direct Peptide Reactivity Assay (DPRA) test.<br>Direct Peptide Reactivity Assay is used in cosmetic applications for the characterization of the skin sensitizing potential of a substance, framed by OECD Guideline no 442.<br>The molecular initiating event (MIE) in skin sensitization is a binding between epidermal proteins and the sensitizing chemical substance. MIE is part of the adverse outcome pathway (AOP) of skin sensitization.<br>It is thanks to the properties of Lysine peptide and Cysteine peptide that the chemical binding will be able to take place, so these synthetic heptapeptides will mimic the reaction of a skin exposed to a substance.<br>Binding between nucleophilic proteins and electrophile substance will be measured by High Performance Liquid Chromatography (HPLC). Therefore, the decrease in Lysine peptide and Cysteine peptide levels will be a sign of sensitizing event. Depending on the rate of depletion, the sensitizing character of a molecule will be determined (see table at the bottom of the page).<br>In chemico DPRA test also has wider applications such as hazard classification in cosmetics, but also for pharmaceuticals and biocides. It is a good alternative to animal experimentation.</p>

<p>Parathyroid hormone (PTH) is a peptide hormone that regulates the concentration of calcium, phosphorus and vitamin D in the blood. It is synthesized by the parathyroid glands and acts on bone, kidney and intestine to regulate the level of these substances in the blood. PTH has an N-terminal 34 amino acid residue that is responsible for the biological activity of the hormone. Inhibitors of PTH are used as research tools to study receptor interactions and ion channels.</p>

<p>TentaGel based resin for protected peptide amides; particle size: 90 µmcapacity: 0.18 - 0.25 mmol/g</p>

<p>Custom research peptide; min purity 95%.</p>

<p>A synthetic peptide for use as a blocking control in assays to test for specificity of SLC29A2 antibody, catalog no. 70R-7165</p>

<p>2,3,4,6-Tetra-O-acetyl-α-D-galactopyranosyl fluoride (TATA) is a fluorinated sugar that is used as a building block for the synthesis of peptides and other biochemicals. TATA has been shown to be an inhibitor of bacterial growth in medium containing glycosyl residues. This product has also been shown to have anti-inflammatory properties in animal models.</p>

<p>SARS-CoV-2 Spike RBD 395-430 peptide is an epitope of interest of the SARS-CoV-2 Spike S glycoprotein Receptor-Binding Domain (RBD). SARS-CoV-2 Spike RBD 395-430 peptide is useful for vaccine development and for structure-activity relationship studies<br>SARS-CoV-2 Spike (S) glycoprotein<br>Spike (S) glycoprotein corresponds to one of the leading targets for COVID-19 disease. Present on the surface of Sars-CoV-2 virus, Spike S protein is a class I fusion protein that allows the virus to enter host cells.<br>With a 1 273 aa length, Spike protein has 2 subunits : S1 contains the receptor-binding domain RBD and S2 induces the fusion of the viral envelop with the cellular membrane.<br>SARS-CoV-2 Spike RBD:<br>The receptor-binding domain in SARS-CoV-2 Spike protein allows binding to the Angiotensin-Converting Enzyme receptor 2 (ACE2 receptor) which mediates the viral entry.<br>SB-PEPTIDE also offers SARS-CoV-2 Spike RBD 395-430 (Biotin-LC) peptide</p>

<p>Methionine-Enkephalin (ME) is a peptide that has been shown to bind to the opioid receptor and inhibit the production of pro-inflammatory cytokines. ME has been shown to have an inhibitory effect on human liver cells, as well as on cultured human epidermal cells. ME may also have a role in epidermal growth factor receptors, which could be related to its anti-inflammatory effects.</p>

<p>This ELISA kit is designed for the quantitative measurement of human GIP (total) in serum, plasma and cell culture supernatant. It is a colorimetric competitive immunoassay with a sensitivity of 0.1 ng/mL. This assay has been designed to measure human GIP (total) from mouse, rat, monkey and human samples. The kit contains all the necessary reagents required for the complete assay, including calibrators and controls, along with detailed instructions and protocols.</p>

<p>Insulin is a peptide hormone that is produced by beta cells in the pancreas. Insulin has several important functions, including regulation of blood sugar levels, lipid metabolism and protein synthesis. It is also involved in the regulation of cellular growth and proliferation. Insulin binds to insulin receptors on the surface of cells, activating them and allowing for the uptake of glucose into cells and storage as glycogen. Insulin is a ligand for the insulin receptor. It can also bind to other receptors, such as IGF1R, which causes activation of PI3K/AKT pathway. Insulin is an antibody that can be used as research tool or cell biology reagent.<br>INSULIN CAN BE USED TO:<br>- Measure blood sugar levels<br>- Monitor diabetes<br>- Treat diabetes<br>- Control weight gain<br>- Improve muscle mass</p>

<p>ANP (Rat, 3-28) is a peptide that is a potent inhibitor of protein interactions. This peptide binds to the ligand-binding domain of the receptor and blocks the binding of the ligand. ANP (Rat, 3-28) also has high purity and can be used as a research tool or an antibody in life science studies.</p>

<p>Blocker of α1-adrenoreceptor</p>

<p>Bovine Serum Albumin (BSA) is a protein that is used in the pharmaceutical industry as a research tool and an immunological reagent. BSA can be used to bind, stabilize, and prevent denaturation of other proteins in the laboratory. It has been shown to inhibit ion channels and ligand-gated ion channels, which are important for membrane potentials. BSA is also an activator of receptor tyrosine kinases, which are involved in cell signaling pathways.</p>

<p>TGF-β is a cytokine with two forms, TGF-β1 and TGF-β2. The tgf-beta protein is a molecule that controls cell growth, differentiation and apoptosis. It can be found in the desiccated state, which must be reconstituted before use. Reconstitution of the protein requires acetonitrile and trifluoroacetic acid. Cytokines are molecules that regulate cell behavior by acting on other cells. Chromatographic techniques are used to separate these molecules by size and charge, while growth factors are molecules that promote cell growth and differentiation. The experimentally determined molecular mass of TGF-β1 is 25 kDa.END&gt;</p>

<p>Methoxytrityl-S-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. Methoxytrityl-S-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>Protirelin – Thyrotropin-releasing hormone (TRH) (CAS: 24305-27-9)</p>

<p>Please enquire for more information about Val-His-Leu-Thr-Pro-Glu including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Kisspeptin-10 (Rat) / Metastin (Rat, 43-52) is a Research Tool that belongs to the group of Activators and Ligands. It is an agonist for G protein coupled receptor 54 (GPR54). Kisspeptin-10 (Rat) / Metastin (Rat, 43-52) has been shown to inhibit ion channels and act as a potent inhibitor of phosphoinositide 3-kinase. This compound has high purity and can be used in pharmacological research.</p>

<p>VIC (Mouse) is a peptide that is used as an inhibitor, activator, or ligand in research. It has the CAS number 120928-04-3 and the molecular weight of 4.5 kDa. VIC (Mouse) is a high purity product and can be used in life science research for characterization of receptor and ion channels. VIC (Mouse) can also be used as an antibody to study protein interactions as well as for cell biology research.</p>

<p>Custom research peptide; min purity 95%.</p>

<p>AMC is a peptide that acts as an activator of the nicotinic acetylcholine receptor. AMC is a high-purity, ion channel ligand with a CAS No. 26093-31-2. It is used in life science research to study cell biology and pharmacology. AMC has been shown to be an inhibitor of the enzyme acetylcholinesterase (AChE) in rat brain slices and it has been reported that it can inhibit the proliferation of human leukemia cells.END&gt;</p>

<p>Custom research peptide; min purity 95%.</p>

<p>4,7,8,9-Ac4-Neu5Troc(2→O)-O-C(CF3)=NPh Methyl Ester is a glycosylated peptide that is conjugated with an acetate ester. This compound is a member of the Acetyl Neu5Ac family of glycoconjugates that are found on the surface of cells and are involved in cell-cell interactions and immune responses. 4,7,8,9-Ac4-Neu5Troc(2→O)-O-C(CF3)=NPh Methyl Ester has been shown to inhibit bacterial growth by interfering with the synthesis of bacterial cell walls.</p>