
Péptidos
Los péptidos son cadenas cortas de aminoácidos unidas por enlaces peptídicos, que desempeñan papeles importantes como moléculas biológicas en los procesos celulares. Funcionan como hormonas, neurotransmisores y moléculas de señalización, y se utilizan ampliamente en aplicaciones terapéuticas y diagnósticas. Los péptidos también son cruciales en la investigación para estudiar las interacciones de proteínas, actividades enzimáticas y vías de señalización celular. En CymitQuimica, ofrecemos una amplia selección de péptidos de alta calidad para apoyar sus necesidades de investigación y desarrollo en biotecnología y farmacéutica.
Subcategorías de "Péptidos"
Se han encontrado 30316 productos de "Péptidos"
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H-NQTANLTNQGK^-OH
<p>Peptide H-NQTANLTNQGK^-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>Biot-IRYCWLRR-NH2
<p>Peptide Biot-IRYCWLRR-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>H-VAVEEVDEEGK^-OH
<p>Peptide H-VAVEEVDEEGK^-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>H-SVFDQDPFLLR^-OH
<p>Peptide H-SVFDQDPFLLR^-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>H-STALQLIQR^-OH
<p>Peptide H-STALQLIQR^-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>LCBiot-YAEGTFISDYSIAMDKIHQQDFVNWLLAQKGKKNDWKHNITQ-OH
Peptide LCBiot-YAEGTFISDYSIAMDKIHQQDFVNWLLAQKGKKNDWKHNITQ-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.CONSENSUS B Tat - 18
<p>Custom research peptide; min purity 95%. For different specs please use the Peptide Quote Tool</p>Peso molecular:1,538.7 g/molVal-Val-Val-Gly-Ala-Asp-Gly-Val-Gly-Lys
<p>Custom research peptide; min purity 95%. For different specs please use the Peptide Quote Tool</p>Fórmula:C39H69N11O13Peso molecular:900.03 g/molCMVpp65 - 41 (LTVSGLAWTRQQNQW)
<p>Custom research peptide; min purity 95%. For different specs please use the Peptide Quote Tool</p>Peso molecular:1,788 g/molttpa-SGSG-OH
<p>Peptide ttpa-SGSG-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>H-AQEEAEAEER^-OH
<p>Peptide H-AQEEAEAEER^-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>H-Met-Asp-OH
CAS:<p>H-Met-Asp-OH is a synthetic formyl peptide that was designed to be hydrolyzed by proteolytic enzymes. It has been shown to be able to inhibit the formation of β-amyloid, which is associated with Alzheimer's disease. H-Met-Asp-OH also has been shown to have physicochemical properties similar to aspirin, and can be used as an antiplatelet agent. In addition, it has been shown to act as a catalase inhibitor in vitro and may have some therapeutic potential for the treatment of diabetes mellitus type 2.</p>Fórmula:C9H16N2O5SPureza:Min. 95%Forma y color:White PowderPeso molecular:264.3 g/molSuc-Ala-Glu-Pro-Phe-pNA
CAS:<p>Suc-Ala-Glu-Pro-Phe-pNA is a peptide that is a specific interaction with neutrophils. It is an endogenous factor that has been shown to activate neutrophil functions, such as chemotaxis and phagocytosis. The substrate proteins of this peptide are involved in the regulation of neutrophil functions. Suc-Ala-Glu-Pro-Phe-pNA has also been shown to inhibit the activity of phosphatases, which may lead to inhibition of cell proliferation. The structure activity relationship studies for this peptide show that it can be used as an inhibitor for cells in early stages of development.</p>Fórmula:C32H38N6O11Pureza:Min. 95%Peso molecular:682.69 g/molH-LNILNNNYK^^-OH
Peptide H-LNILNNNYK^^-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.Suc-Ala-Ala-Ala-AMC
CAS:Suc-Ala-Ala-Ala-AMC is a fluorogenic substrate that can be used to measure the activity of serine proteases. Suc-Ala-Ala-Ala-AMC has been shown to have high values in mammalian tissue. It also has high activity against many bacteria and fungi, as well as proteolytic enzymes such as collagenase and matrix metalloproteinase. This substrate is activated by phorbol esters and has an optimum pH of 5.5. Suc-Ala-Ala-Ala AMC is a model protein for determining the antibacterial efficacy of various antibiotics.Fórmula:C23H28N4O8Pureza:Min. 95%Forma y color:PowderPeso molecular:488.49 g/molH-Glu-Ser-OH
CAS:<p>H-Glu-Ser-OH is a tryptic fragment of the protein hormone erythropoietin that is produced by the kidneys. It is one of the major hormones involved in regulating red blood cell production. Erythropoietin stimulates the proliferation of hematopoietic cells, which are responsible for making new blood cells, and also plays an important role in wound healing. The amino acid sequence of this peptide consists of two alpha helices and four beta sheets. Structural analysis has shown that H-Glu-Ser-OH can be cleaved by proteases to produce the amino acid sequence H-Glu-Arg-OH. This fragment has been shown to have a bitter taste receptor binding activity and may play a role in casein coagulation.</p>Fórmula:C8H14N2O6Pureza:Min. 98 Area-%Forma y color:PowderPeso molecular:234.21 g/molH-Gly-Pro-Hyp-OH
CAS:<p>H-Gly-Pro-Hyp-OH is a collagen gel that is extracted from bovine skin. Collagen gel is a dietary supplement that can be applied to wounds and burns to promote healing. Collagen gel contains the amino acids glycine, proline, hydroxyproline, and hypochlorous acid. It also has an anti-inflammatory cytokine called IL-10. Hydrogen bonds form between the amino acids in collagen gel to give it its strength and stability. The LC-MS/MS method was used to identify the sequences of this peptide in order to confirm its identity. Collagen gel is neutral at pH 7 and has no effect on cellular function at this pH. The carboxy terminal of collagen gel is trifluoroacetic acid which can cause liver cells to die when ingested orally or intravenously due to its toxicity.</p>Fórmula:C12H19N3O5Pureza:Min. 98 Area-%Forma y color:White PowderPeso molecular:285.3 g/molIDE Inhibitor 6bK
<p>The enzyme inhibitor 6bK is a peptide that inhibits the activity of insulin. It has been shown to inhibit the synthesis of protein, DNA, and RNA in cells. This inhibition has led to cell death by apoptosis. 6bK has also been shown to have anti-inflammatory effects.</p>Fórmula:C41H55N7O7Pureza:Min. 95%Peso molecular:757.94 g/molBoc-Asp(OBzl)-Pro-Arg-AMC·HCl
CAS:<p>Boc-Asp(OBzl)-Pro-Arg-AMC·HCl is a high quality, reagent, complex compound and useful intermediate. It is a fine chemical with the CAS Number 201849-39-0 that is used in research and development. Boc-Asp(OBzl)-Pro-Arg-AMC·HCl is also a versatile building block that can be used in reactions for the synthesis of other compounds.</p>Fórmula:C37H47N7O9·HClPureza:Min. 98 Area-%Forma y color:White PowderPeso molecular:770.27 g/molH-Glu(Gln-OH)-OH
CAS:<p>Glutamate is a nonessential amino acid that is an important neurotransmitter in the central nervous system. It is found in many foods and can be synthesized by the body from other amino acids. Glutamate is also an excitatory neurotransmitter that binds to glutamate receptors, causing depolarization of the postsynaptic cell. This leads to increased intracellular calcium levels and eventually to neuronal death. Glutamate can be taken up by cells through both facilitated diffusion and active transport and converted into glutamine by glutaminase. The uptake of glutamate into cells may have clinical relevance in diseases such as hepatic steatosis, schizophrenia, or Alzheimer's disease.<br>Glu(Gln-OH)-OH (HGG) is a synthetic compound that has been shown to inhibit enzymes involved in the shikimate pathway, which converts chorismate into aromatic amino acids such as phenylalanine, tyrosine, and tryptophan. HGG has been</p>Fórmula:C10H17N3O6Pureza:Min. 95%Forma y color:White PowderPeso molecular:275.26 g/molMeOSuc-Ala-Phe-Lys-AMC trifluoroacetate salt
CAS:MeOSuc-Ala-Phe-Lys-AMC is a compound that has a destabilizing effect on the vascular wall, due to its ability to inhibit proteolytic activity. It is also able to reduce the level of angiogenic factors, and thus has an anti-angiogenic effect. MeOSuc-Ala-Phe-Lys-AMC has been shown to have a macroscopic effect on vessels in tissue culture, and this can be observed through leucocyte migration. MeOSuc-Ala-Phe-Lys-AMC has also been shown to cause haemorrhagic changes in microvessels and muscle cells. This compound is also able to inhibit placental growth factor and muscle cell proliferation, as well as reducing the number of microvessels in the placenta.Fórmula:C33H41N5O8•C2HF3O2Pureza:Min. 95 Area-%Forma y color:PowderPeso molecular:749.73 g/molMartentoxin I
<p>A synthetic scorpion toxin, sourced from the Scorpion, Buthus martensi which has the following disulfide bonds: Cys8-Cys29, Cys14-Cys34, and Cys18-Cys36. This product is available in the trifluoroacetate salt form.<br>One-Letter-Code: FGLIDVKCFA SSECWTACKK VTGSGQGKCQ NNQCRCY</p>Fórmula:C162H253N49O52S6Pureza:Min. 95%Peso molecular:3,911.5 g/molMca-Tyr-Val-Ala-Asp-Ala-Pro-Lys(Dnp)-OH trifluoroacetate
CAS:Please enquire for more information about Mca-Tyr-Val-Ala-Asp-Ala-Pro-Lys(Dnp)-OH trifluoroacetate including the price, delivery time and more detailed product information at the technical inquiry form on this pageFórmula:C53H64N10O19•(C2HF3O2)xPureza:95%NmrForma y color:PowderPeso molecular:1,145.13 g/molH-THPHFVIPYR^-OH
<p>Peptide H-THPHFVIPYR^-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>H-Glu-Thr-OH
CAS:<p>H-Glu-Thr-OH is a molecule that belongs to the group of aminoglycosides. It is a broad spectrum antibiotic that inhibits bacterial protein synthesis by binding to the 30S ribosomal subunit. H-Glu-Thr-OH has been shown to be effective against various bacteria, including those that are resistant to other antibiotics such as penicillin and erythromycin. This drug has also been shown to be effective against cancer cells in vitro. H-Glu-Thr-OH is a potent inhibitor of inflammatory bowel disease, which may be due to its ability to inhibit the production of proinflammatory cytokines such as tumor necrosis factor alpha (TNFα). The drug also has an insulin sensitizing effect in type 2 diabetes mellitus patients, which may be due to its ability to enhance glucose uptake into skeletal muscle cells and adipocytes.</p>Fórmula:C9H16N2O6Pureza:Min. 98 Area-%Forma y color:PowderPeso molecular:248.23 g/mol(Des-Glu22)-Amyloid β-Protein (1-42) trifluoroacetate
CAS:The E22delta (Osaka mutation) mutation of Amyloid β promotes β-sheet transformation.Fórmula:C198H304N54O57SPureza:Min. 95 Area-%Forma y color:PowderPeso molecular:4,384.93 g/molAHSG Blocking Peptide
A synthetic peptide for use as a blocking control in assays to test for specificity of AHSG antibody, catalog no. 70R-5916(Des-Gly10,D-Ser4,D-Leu6,Pro-NHEt 9)-LHRH trifluoroacetate
CAS:<p>Please enquire for more information about (Des-Gly10,D-Ser4,D-Leu6,Pro-NHEt 9)-LHRH trifluoroacetate including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Fórmula:C59H84N16O12•(C2HF3O2)xPureza:Min. 98 Area-%Forma y color:PowderPeso molecular:1,209.4 g/molS-Methyl-L-thiocitrulline acetate salt
CAS:Producto controlado<p>S-Methyl-L-thiocitrulline acetate salt (SMTSA) is an inhibitor of the enzyme cyclase that inhibits the production of 5-hydroxytryptamine (5-HT) in the gastrointestinal tract. SMTSA has been shown to reduce 5-HT concentrations in mesenteric vessels and inhibit the physiological effects of 5-HT in rats. This drug also inhibits dopamine release from synaptosomes, which may be due to its ability to act as a competitive inhibitor of ester hydrochloride, dinucleotide phosphate, and cyclase. In addition, this drug has been shown to have a cytotoxic effect on cardiac myocytes by causing calcium influx into the cytosol and inhibiting ryanodine receptor channels.</p>Fórmula:C7H15N3O2SPureza:Min. 95%Forma y color:PowderPeso molecular:205.28 g/molAc-Met-Ala-Ser-OH
CAS:<p>Ac-Met-Ala-Ser-OH is a fine chemical that can be used as a building block in the synthesis of other compounds. It is also a reagent and speciality chemical, which are substances that are not typically found in everyday life but have specific uses. Ac-Met-Ala-Ser-OH is an intermediate chemical, meaning it is used to make something else, and can be used as a scaffold for developing new compounds. Ac-Met-Ala-Ser-OH has CAS number 149151-19-9.</p>Fórmula:C13H23N3O6SPureza:Min. 95%Forma y color:PowderPeso molecular:349.4 g/molSDF-1α (human) trifluoroacetate salt
CAS:<p>Please enquire for more information about SDF-1alpha (human) trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Fórmula:C356H578N106O93S4Pureza:Min. 95%Peso molecular:7,959.32 g/molBoc-Gly-Arg-Arg-AMC acetate salt
CAS:<p>Boc-Gly-Arg-Arg-AMC acetate salt is a protease inhibitor that inhibits the activity of serine proteases. This protein is a potent and selective inhibitor of the NS3 protease from hepatitis C virus, which is responsible for the cleavage of polyproteins into mature proteins. Boc-Gly-Arg-Arg-AMC acetate salt has been shown to be effective in transfection experiments and polymerase chain reaction, as well as in inhibiting the activity of soybean trypsin and mammalian tissue proteases.</p>Fórmula:C29H44N10O7•(C2H4O2)xPureza:Min. 98 Area-%Forma y color:PowderPeso molecular:644.72 g/molPEMT Blocking Peptide
A synthetic peptide for use as a blocking control in assays to test for specificity of PEMT antibody, catalog no. 70R-6491Pureza:Min. 95%H-Val-Gly-Ser-Glu-OH
CAS:<p>H-Val-Gly-Ser-Glu-OH is a model system for the study of uptake and distribution of fluorescently labeled peptides. It is made up of four amino acids that are found in various proteins, and also have been shown to be potent inducers of inflammation. H-Val-Gly-Ser-Glu-OH has an acidic side chain and can be cleaved by proteases, which may account for its ability to enhance cell proliferation. H-Val-Gly-Ser-Glu-OH is localized to the epidermal growth factor receptor (EGFR) on the surface membrane of cells and shows chemotactic activity towards hl60 cells, which are human promyelocytic leukemia cells. This peptide also increases light emission from hl60 cells when cultured with monoclonal antibodies against EGFR.</p>Fórmula:C15H26N4O8Pureza:Min. 95%Forma y color:PowderPeso molecular:390.39 g/molPTPRN Blocking Peptide
A synthetic peptide for use as a blocking control in assays to test for specificity of PTPRN antibody, catalog no. 70R-6312Pureza:Min. 95%Prostaglandin A1
CAS:<p>Please enquire for more information about Prostaglandin A1 including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Fórmula:C20H32O4Pureza:Min. 90 Area-%Peso molecular:336.47 g/molH-Glu[Cyclo(Arg-Gly-Asp-D-Phe-Lys)]2
H-Glu[Cyclo(Arg-Gly-Asp-D-Phe-Lys)]2 is a peptide that is used as a targeting agent for tumor imaging. It has been shown to be an effective imaging agent for tumors by binding to the RGD sequence in the extracellular matrix of the tumor. This peptide can be derivatized with fluorochromes and other functional groups for use as a contrast agent or as a labeling reagent. H-Glu[Cyclo(Arg-Gly-Asp-D-Phe-Lys)]2 has also been shown to inhibit angiogenesis and induce apoptosis, which may be due to its ability to bind to integrin receptors on endothelial cells and block their proliferation.Fórmula:C59H87N19O16Pureza:Min. 95%Peso molecular:1,318.47 g/molTREM2 Blocking Peptide
A synthetic peptide for use as a blocking control in assays to test for specificity of TREM2 antibody, catalog no. 70R-4485Pureza:Min. 95%Abca7 Blocking Peptide
A synthetic peptide for use as a blocking control in assays to test for specificity of Abca7 antibody, catalog no. 70R-8571Pureza:Min. 95%Gurmarin
CAS:Gurmarin is a polycyclic diterpene that can be found in the bark of the G. lucidum tree. It has been shown to bind to glutamate receptors, which are ion channels that allow ions such as calcium and sodium to pass through cell membranes. Gurmarin has been shown to activate these receptors in vitro, and knockout or over-expression of these receptors in cells can lead to changes in receptor activity. Gurmarin has also been shown to have specific binding affinity for a certain type of receptor cell, which are cells with cation channels that may be involved in taste perception. The receptor binding site on the gurmarin molecule is thought to correspond with the sweet taste sensation.Fórmula:C187H276N46O53S6Pureza:Min. 95%Peso molecular:4,208.95 g/molMyelin PLP (180-199)
<p>Myelin PLP (180-199) is a peptide that has been shown to be immunogenic and biochemically active. It belongs to the group of peptides and biochemicals, which are organic compounds of high molecular weight. Myelin PLP (180-199) is an immunogenic compound that can be used as a vaccine adjuvant. It also has been shown to have anti-inflammatory activities, which may be due to its ability to inhibit prostaglandin synthesis.</p>Fórmula:C92H144N23O30SPureza:Min. 95%Peso molecular:2,084.37 g/molGlutathione disulfide (GSSG) methyl ester
<p>Glutathione Disulfide (GSSG) Methyl Ester is a reactive molecule that is formed by the oxidation of glutathione. It is used in studies on oxidative stress and its role in tumorigenesis. GSSG Methyl Ester has been shown to bind to DNA and inhibit transcription. GSSG Methyl Ester is also used as a fluorescent probe for measuring intracellular glutathione levels. This compound has also been shown to have antioxidant properties, which may be due to its ability to scavenge reactive oxygen species and reduce cellular damage.</p>Fórmula:C24H40N6O12S2Pureza:Min. 95%Peso molecular:668.75 g/molH-Lys-D-Trp-Phe-D-Trp-Leu-Leu-NH2
<p>H-Lys-D-Trp-Phe-D-Trp-Leu-Leu-NH2 is a potent full inverse agonist for the Ghrelin Receptor. Ghrelin is a peptide hormone that stimulates GH release from the anterior pituitary gland. Ghrelin also has other functions in the body. It binds to the ghrelin receptor and increases appetite and gastric motility. Ghrelin can also stimulate insulin secretion from pancreatic beta cells. Ghrelin levels are high before meals and decrease after eating.</p>Fórmula:C49H66N10O6Pureza:Min. 95%Peso molecular:891.14 g/molMuscarinic Toxin 7
CAS:A synthetic snake toxin peptide sourced from Green Mamba, Dendroaspis angusticeps. This product is a specific ligand for Muscarinic Acetylcholine Receptor-1 (M1), has disulfide bonds between Cys3-Cys24, Cys17-Cys42, Cys46-Cys57, and Cys58-Cys63 and is available as a 0.1mg vial.Fórmula:C322H484N90O98S9Pureza:Min. 95%Peso molecular:7,472.4 g/molCATH-2 (Chicken)
CATH-2 is a monoclonal antibody that inhibits the enterotoxin activity of E. coli, which is mediated by several strains of the bacteria. CATH-2 has been shown to be effective against enteritidis, an E. coli strain that causes food poisoning. It is not active against other strains of E. coli or Salmonella species and does not have any antibiotic effects. CATH-2 also has immunomodulatory effects and boosts chemokines such as MCP-3 and IL-8, which are chemokine receptors expressed in intestinal epithelial cells that may contribute to its anti-inflammatory properties.Fórmula:C147H245N51O30Pureza:Min. 95%Peso molecular:3,206.92 g/molLLPG
CAS:Please enquire for more information about LLPG including the price, delivery time and more detailed product information at the technical inquiry form on this pageFórmula:C30H30N4O8Pureza:Min. 95%Peso molecular:574.58 g/molSomatostatin-28
CAS:Somatostatin-28 is the 28 amino acid isoform of somatostatin and has similar activity to the 14 amino acid isoform. While the 14 amino acid form mainly acts in the brain, somatostatin-28 mainly operates in the gastrointestinal tract. Somatostatin is a peptide hormone that is widely expressed throughout the body for example in the gastrointestinal (GI) tract, hypothalamus, pancreas and the central nervous system. It has been found to inhibit pituitary growth hormone release as well as endocrine, pancreatic and GI secretions. In the central nervous system somatostatin plays a role in neurotransmission modification and it has also demonstrated to be effective against a number of cancers such as squamous carcinoma.Fórmula:C137H207N41O39S3Pureza:Min. 95%Peso molecular:3,148.62 g/molCalcitonin (salmon) acetate
CAS:Producto controladoCalcitonin (salmon) acetate is a peptide hormone that is naturally produced by the parafollicular cells of salmon. It contains a disulphide bridge between two cysteine residues, which is crucial for its biological activity. This hormone plays an important role in regulating calcium levels in the body and is commonly used in life sciences research. Calcitonin (salmon) acetate has been shown to have potent effects on bone metabolism, making it a valuable tool for studying osteoporosis and other bone disorders. Its unique structure and function make it an essential component of biochemical studies and research in the field of endocrinology.Fórmula:C145H240N44O48S2•(C2H4O2)xPureza:Min. 95%Forma y color:PowderCyclo(-Met-Pro)
CAS:Cyclo(-Met-Pro) is a synthetic antioxidant that inhibits the proliferation of cancer cells. Cyclo(-Met-Pro) binds to the reactive oxygen species (ROS), such as hydroxyl, alkoxy, and peroxyl radicals, in the cell and prevents them from damaging DNA. Cyclo(-Met-Pro) also inhibits the generation of ROS by reacting with metal ions, such as iron and copper. This compound has been shown to have an effect on human cells by inhibiting the proliferation of cancer cells. Cyclo(-Met-Pro) is synthesized by reacting methylamine with cyclopentadiene in sodium hydroxide solution or hydroxide solution. The synthesis can be monitored using spectrometry analyses.Fórmula:C10H16N2O2SPureza:Min. 95%Forma y color:PowderPeso molecular:228.31 g/molCys(Npys)-TAT (49-57), FAM-labeled
<p>Cys- Activated and FAM-labeled TAT for Cargo Conjunction. This product is available as a trifluoroacetate salt</p>Fórmula:C88H136N36O20S2Pureza:Min. 95%Peso molecular:2,082.42 g/mol
