Peptides

Peptide H-DSHSLTTNIMEILR^-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.

Peptide H-CGERGFFYTPMS-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.

Uroguanylin (Human) product containing the disulfide bonds: Cys4-Cys12 and Cys7-Cys15 and avaialable in the trifluoroacetate salt form. Uroguanylin is a peptide hormone that is involved in the regulation of fluid and electrolyte balance in the body. It is produced in the intestinal tract, specifically in the lining of the small intestine and colon.
Uroguanylin belongs to a family of peptides that includes guanylin and the heat-stable enterotoxins (STs).These peptides all share a similar structure and function, as they bind to and activate the guanylate cyclase-C (GC-C) receptor in intestinal cells.
Activation of GC-C by uroguanylin leads to an increase in cyclic GMP (cGMP) levels, which in turn activates a variety of downstream signaling pathways. This leads to an increase in chloride and bicarbonate secretion in the intestine, as well as an increase in intestinal fluid secretion. Uroguanylin also stimulates sodium and water reabsorption in the kidneys, leading to an increase in urine output.
Uroguanylin has been studied for its potential therapeutic applications, particularly in the treatment of gastrointestinal disorders. For example, synthetic analogs of uroguanylin are being developed as potential treatments for constipation and other disorders of intestinal motility. Additionally, uroguanylin has been shown to have anti-inflammatory properties and may be useful in the treatment of inflammatory bowel disease.

Boc-Arg(NO2)-OH is an activated molecule that is used as an anticoagulant. It inhibits the serine protease, which has an inhibitory effect on heparin-induced thrombocytopenia, and also inhibits platelet aggregation. Boc-Arg(NO2)-OH has been shown to have a potent inhibition of the enzyme that converts prothrombin into thrombin. This effect can be reversed by adding protamine sulfate. The clinical data suggest that this drug may be beneficial for patients with severe or life-threatening conditions who are taking heparin therapy or undergoing surgery and need anticoagulation. The prognosis of this drug is unclear, but it appears to be safe when administered in conjunction with other medications such as aspirin and warfarin.

Peptide H-LFLEPTR^-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.

Peptide H-LYNSEESRPYTNK^-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.

inhibitor of chymotrypsin-like activity of the multicatalytic proteinase complex in HT4 cells.  Causes accumulation of ubiquitinylated proteins in neuronal cells.

Peptide H-SYPGLTSYLVR^-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.

Peptide H-FYFENLLAK^-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.

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

The peptide is a serine protease substrate and has been shown to inhibit the dengue virus NS3 serine protease. The peptide has been shown to inhibit the enzyme activity of human neutrophil elastase, cathepsin G, chymotrypsin, and trypsin. The peptide also inhibits the activity of various protein kinases such as PKC, ERK1/2, PKA and PI3K.

Peptide H-FIPLIPIPER^-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.

Boc-Glu(OBzl)-OH is a peptide that inhibits the enzyme adenylate kinase. It binds to the ATP binding site on the enzyme and blocks access of the substrate, ADP, to its catalytic site. This prevents ATP from being converted into AMP, which is needed for cellular energy production. Boc-Glu(OBzl)-OH has been used in research as an inhibitor in cell biology and pharmacology studies.
The purified product is supplied at high purity with low endotoxin levels.

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

Dap3-Ghrelin is a Ghrelin related peptide and is the active fragment of Ghrelin that binds to Ghrelin receptors with high affinity and activates the same signaling pathway as endogenous ghrelin. This product can be used in the study of obesity as Ghrelin has been shown to be a hormone that stimulates appetite and meal initiation. It could also play a role in gaining a further understanding into diabetes as Ghrelin has been found to stimulate insulin release.

Peptide H-ELL^ETGDNR^-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.

MCA conjugated molecule targeting furin

Peptide H-TFPGFFSPMLGEFVSETVSR^-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.

Peptide H-DSPVLIDFFEDTER^-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.

Eptifibatide is a drug that is used in the treatment of congestive heart failure, acute coronary syndrome and peripheral artery disease. It is a glycoprotein IIb/IIIa inhibitor that binds to integrin receptors on platelets and prevents them from binding to fibrinogen. This prevents blood clotting and reduces the risk of stroke or heart attack. Eptifibatide has been shown to be effective for the treatment of bowel disease, infectious diseases, and experimental models of myocardial infarcts. The drug has significant cytotoxicity, which may be due to its ability to inhibit cell proliferation by blocking protein synthesis at the ribosome level.
Eptifibatide has been shown to have a disulfide bond between two cysteine residues located in its amino-terminal region. This bond stabilizes the molecule in solution and ensures that it remains active until it reaches its target site.

Please enquire for more information about Biotinyl-Gly-Gly-OH including the price, delivery time and more detailed product information at the technical inquiry form on this page

E-64-d is a research tool that is used in cell biology, pharmacology, and biochemistry to study protein interactions. E-64-d is an activator, ligand, or receptor for ion channels and has been shown to inhibit the activity of high purity K+ channels. This peptide binds to the extracellular loop of voltage-gated potassium channels (Kv1.2) and inhibits the opening of these channels by blocking their access to ATP. E-64-d also binds to an antibody as a competitive inhibitor of the antigen binding site on the antibody.

Peptide H-ASGFTFMSSAVQWVR^-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.

Peptide H-VGLPISQ^R-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.

Peptide H-VQAAVGTSAAPV^PSDNH-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.

Peptide H-LLIYGAFSR^-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.

Boc-Lys(Cl-Z)-OH is a research tool that belongs to the group of peptides. It is an inhibitor of ion channels and can be used as a pharmacological agent. Boc-Lys(Cl-Z)-OH is an agonist of G protein coupled receptors, which are found on cell membranes. It may also be used to activate receptor tyrosine kinases. Boc-Lys(Cl-Z)-OH is a high purity product with > 99% purity.

Peptide H-FIAGL^IAIV-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.

Peptide H-MADDQGRGRRRPLNEDC-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.

Cyclo(Arg-Gly-Asp-D-Phe-Cys) is a cyclic peptide that can form stable complexes with platinum. It has been shown to have anticancer activity against cervical cancer cells in tissue culture. Cyclo(Arg-Gly-Asp-D-Phe-Cys) binds to the integrin receptor on the surface of cancer cells, which leads to changes in redox potential, leading to cell death by apoptosis or necrosis. Cyclo(Arg-Gly-Asp-D-Phe-Cys) also has pharmacological properties that make it a good candidate for treatment of cancer.

Ac-Leu-Pro-Phe-Phe-Asp-NH2 is a potential therapeutic for Alzheimer's disease. It has been shown to reduce the production of reactive oxygen species and inhibit the formation of amyloid beta oligomers. Ac-Leu-Pro-Phe-Phe-Asp-NH2 also reduces the frequency of protofibrils, which are aggregates that may play a role in Alzheimer's disease pathology. This peptide has been shown to have a protective effect on cell populations, which may lead to therapeutics that can delay or prevent Alzheimer's disease. Ac-Leu-Pro-Phe-Phe-Asp NH2 is an inhibitor of amyloid beta peptides and modulates their aggregation into protofibrils.

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

Boc-Cys(4-CH3Bzl)-OH is a building block for the synthesis of peptides and other biologically active molecules. It is a protected amino acid that can be used in peptide synthesis, and it is commonly used as a building block for the synthesis of Boc-protected L-amino acids.

Peptide H-FESSAAKLKRKYWWKNLK^-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.

Peptide Ac-FAKKFAKKFKKFAKKFAKFAFAF-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.

Peptide Ac-PLL-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.

Chymostatin is a protein that inhibits the polymerase chain reaction (PCR) by binding to the DNA polymerase. It has been shown to have a hypoglycemic effect in mice with myocardial infarcts and can also induce apoptosis in inflammatory lesions. Chymostatin binds to intracellular targets, such as cell factor and pro-apoptotic protein, which are involved in energy metabolism and inflammatory lesion. The inhibition of these targets may be due to its chemical biology properties, which include the formation of disulfide bonds and basic proteins. Chymostatin is not active against bacterial cells but can inhibit enzyme activities in mammalian cells.

Peptide H-GTPTAENPEYLGL^DVPV-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.

Fmoc-Pra-OH is a bioconjugate used in Click Chemistry. Click Chemistry is a chemical reaction that joins two components together by forming an amide bond between the carboxyl group of one component and the amino group on the other component. Fmoc-Pra-OH was synthesized by reacting the epidermal growth factor (EGF) with a cyclic peptide containing an acid moiety, which was conjugated to the azide group of an azidopropargyl linker. This bioconjugate has been shown to have proliferative activity in vitro and structural studies have been performed to understand its reactivity.

Peptide H-EKAHDGGR^YYRA-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.

Human insulin is a peptide hormone produced by beta cells in the pancreas. The insulin receptor is found on the surface of liver, fat, and muscle cells. When binding to its receptor, insulin opens ion channels allowing potassium ions to flow into the cell and sodium ions to flow out of the cell. This change in ion concentration causes an electrical potential across the membrane that triggers an influx of calcium ions from outside the cell. These changes result in an increase in glucose uptake by tissues and inhibition of glucose production by the liver. Insulin also binds to a secondary receptor called IGF-1R (insulin-like growth factor) which activates intracellular signaling pathways involving PI3K and Akt kinase. Insulin can be used as a research tool for studying protein-protein interactions or as a pharmacological agent for diabetes treatment. 
This product is enzymatically derived from Porcine Insulin A-chain, available as a 0.5mg vial and contains disulfide bonds between CysA6-CysA11,CysA7-CysB7, and CysA20-CysB19.

Peptide H-IFVEESIYDEFVR^-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.

Peptide H-VGQEIEVRPGIVSK^-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.

Peptide H-TPAYYPNAGLIK^-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.

This Orexin A (Human) product has disulfide bonds between Cys6-Cys12 and Cys7-Cys14, is sourced from: rat, mouse, bovine and is available as a 0.1mg vial. Orexin A is an isoform of orexin and is a neuropeptide produced in the cells of the hypothalamus. Orexins are involved in sleep cycles through exciting neurons and affecting acetylcholine, histamine, dopamine and norepinephrine systems.

H-Gly-Arg-Gly-Asp-Asn-Pro-OH is a peptide that is used in the detection of damaged tissue. This peptide has been shown to have significant cytotoxicity, with an EC50 at around 100 nM. H-Gly-Arg-Gly-Asp-Asn-Pro-OH has also been shown to be reactive with integrin receptors, which are found on the surface of pluripotent cells and are involved in cell adhesion. The fluorescence intensity of this peptide increases when it binds to the integrin receptor, indicating that it may be useful for measuring changes in cellular calcium levels.

Boc-Arg(Tos)-OH is a building block used in the synthesis of peptides. It is a solid-phase synthesis that can be used as a catalyst for transfer hydrogenation and transfer chemistry. Boc-Arg(Tos)-OH is typically used to produce lactam, amide, and dermorphin. This molecule is acetylated before use in the synthesis of peptides or proteins.

Fmoc-Lys(Fmoc)-OH is an antibacterial agent that can be synthesized from a number of precursors. It has been shown to inhibit the uptake of mannose by staphylococcus cells and its subsequent use in the synthesis of bacterial cell walls. Fmoc-Lys(Fmoc)-OH also inhibits the growth of viruses, such as HIV, and human immunodeficiency virus type 1 (HIV-1), by binding to mannose receptors on the surface of macrophage-like cells. Intramolecular hydrogen bonds stabilise this complex, which prevents it from breaking down. This allows Fmoc-Lys(Fmoc)-OH to remain in the body for a longer period of time than other antibiotics that are broken down by enzymes. Fmoc-Lys(Fmoc)-OH has also been shown to be an effective antibacterial agent against Staphylococcus a

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

Peptide H-GSFPWQA^K^-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.

Peptide H-VVLHPNYSQVDIGL^IK-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.

Boc-Cys(MBzl)-OH is a peptide that inhibits cellular protein interactions. It is an inhibitor of the enzyme acetylcholinesterase and prevents the breakdown of the neurotransmitter acetylcholine. Boc-Cys(MBzl)-OH also has been shown to be an activator of the Ligand-gated ion channels, which are involved in regulating neuronal activity. This peptide can be used as a research tool for studying ion channels and their receptors.

Fmoc-D-Asn(Trt)-OH is a Fmoc-protected amino acid that can be used in peptide synthesis. It is an unusual Fmoc-protected amino acid and is a building block for the synthesis of peptides. Fmoc-D-Asn(Trt)-OH is also an intermediate in the synthesis of other, more complicated, compounds.

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

Dnp-Pro-Leu-Gly-Leu-Trp-Ala-D-Arg-NH2 is a synthetic substrate for the enzyme sodium citrate synthase. Dnp is an inhibitor of the citrate synthase enzyme, which prevents the conversion of oxaloacetate to citrate and the formation of acetyl CoA. The use of deuterium has shown that this compound binds in a manner similar to but more stable than acetic acid. Polyclonal antibodies were raised against this synthetic substrate and found to be effective in inhibiting epidermal growth factor (EGF) synthesis by blocking the activation of EGF receptors on cell surfaces. This process reduces ulceration and cell proliferation in cell culture systems. The antibody also inhibits atherosclerotic lesion development in animal models, as well as collagen production by cells. This protein's tryptophan fluorescence indicates that it is a neutral peptide with a high degree of hydrophob

Peptide H-LSGLLDLALGK^-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.

Peptide Ac-RAHEEIYHFFFAKKK-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.

Ac-Trp-Glu-His-Asp-H (aldehyde) is a synthetic peptide that is used as a research tool for pharmacology. It is an activator of ion channels and has been shown to inhibit the activity of protein interactions. Ac-Trp-Glu-His-Asp-H (aldehyde) also shows high purity and no detectable impurities in the final product.

Peptide Biot-GLLKLASPELERL-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.

Peptide LCBiot-PRIGGQRELKKITE-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.