Peptides
Les peptides sont des chaînes courtes d'acides aminés liées par des liaisons peptidiques, jouant un rôle essentiel en tant que molécules biologiques dans divers processus cellulaires. Ils fonctionnent comme hormones, neurotransmetteurs et molécules de signalisation, et sont largement utilisés dans les applications thérapeutiques et diagnostiques. Les peptides sont également cruciaux dans la recherche pour étudier les interactions protéiques, les activités enzymatiques et les voies de signalisation cellulaire. Chez CymitQuimica, nous proposons une large sélection de peptides de haute qualité pour soutenir vos besoins en recherche et développement en biotechnologie et en pharmacie.
Sous-catégories appartenant à la catégorie "Peptides"
30318 produits trouvés pour "Peptides"
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α-Bag Cell Peptide (1-8)
<p>Catalogue peptide; min. 95% purity</p>Formule :C47H72N14O11Masse moléculaire :1,009.19 g/molbeta-Casomorphin (1-4), amide (bovine)
<p>Catalogue peptide; min. 95% purity</p>Formule :C28H35N5O5Masse moléculaire :521.62 g/molAmyloid beta-Protein (6-20)
<p>Catalogue peptide; min. 95% purity</p>Formule :C86H119N23O23Masse moléculaire :1,843.05 g/molPRRS-PQGAB-N
<p>Catalogue peptide; min. 95% purity</p>Formule :C54H76N12O24SMasse moléculaire :1,309.33 g/molPDGF beta-Receptor (739-746) (phosphorylated)
<p>Catalogue peptide; min. 95% purity</p>Formule :C48H62N9O18PSMasse moléculaire :1,116.14 g/mol[Des-Asp187]-Melanocyte Protein PMEL 17 (185-193) (human, bovine, mouse)
<p>Catalogue peptide; min. 95% purity</p>Formule :C42H67N9O12Masse moléculaire :890.06 g/molBiotin-PACAP (1-38), amide, human, ovine, rat
<p>Catalogue peptide; min. 95% purity</p>Formule :C203H331N63O53S1Masse moléculaire :4,534.24 g/mol[Lys8]-Vasotocin (free acid)
<p>Catalogue peptide; min. 95% purity</p>Formule :C43H66N12O13S2Masse moléculaire :1,023.21 g/molC. difficile Toxin B (192-207)
<p>Catalogue peptide; min. 95% purity</p>Formule :C81H136N22O29Masse moléculaire :1,882.12 g/molBiotin-ACTH (1-39), human
<p>Catalogue peptide; min. 95% purity</p>Formule :C217H322N58O60SMasse moléculaire :4,767.47 g/molbeta-MSH, porcine
<p>Catalogue peptide; min. 95% purity</p>Formule :C98H138N26O29SMasse moléculaire :2,176.36 g/mol[Tyr0]-pTH-Related Protein (1-34) (human, rat)
<p>Catalogue peptide; min. 95% purity</p>Formule :C189H296N58O50Masse moléculaire :4,180.79 g/molParathyroïd Hormone(1-34), bovine
<p>Catalogue peptide; min. 95% purity</p>Formule :C183H288N54O50S2Masse moléculaire :4,108.7 g/mol[Tyr15]-Fibrinopeptide B
<p>Catalogue peptide; min. 95% purity</p>Formule :C75H102N20O27Masse moléculaire :1,715.78 g/molC-Reactive Protein (CRP) (77-82)
<p>Catalogue peptide; min. 95% purity</p>Formule :C23H40N6O10Masse moléculaire :560.61 g/molBiotin-[Glu1]-Gastrin I (human) (phosphorylated)
<p>Catalogue peptide; min. 95% purity</p>Formule :C107H141N22O37PS2Masse moléculaire :2,422.53 g/molDynorphin A (3-13), porcine
<p>Catalogue peptide; min. 95% purity</p>Formule :C64H114N22O12Masse moléculaire :1,383.76 g/molAmyloid Dan Protein (1-34)
<p>Catalogue peptide; min. 95% purity</p>Formule :C185H268N48O51S2Masse moléculaire :4,044.63 g/molPalmitoyl-Cys((RS)-2,3-di(palmitoyloxy)-propyl)-OH
CAS :<p>Palmitoyl-Cys((RS)-2,3-di(palmitoyloxy)-propyl)-OH is a synthetic cytochalasin that has been shown to have bactericidal activity against Gram-positive bacteria. It inhibits the growth of bacteria by binding to extracellular anions, such as diacylglycerol and aluminium ions. Palmitoyl-Cys((RS)-2,3-di(palmitoyloxy)-propyl)-OH also synergizes with phorbol esters and lipoprotein. This drug has been shown to be effective in treating human serum infections at doses of 100 µg/mL and higher.</p>Formule :C54H103NO7SDegré de pureté :Min. 95%Masse moléculaire :910.46 g/molPRRS-RSAB-N
<p>Catalogue peptide; min. 95% purity</p>Formule :C43H61N11O18Masse moléculaire :1,020.03 g/mol[Tyr63] PTH (63-84), human
<p>Catalogue peptide; min. 95% purity</p>Formule :C103H172N28O37Masse moléculaire :2,394.68 g/molBiotin-Intermedin (rat)
<p>Catalogue peptide; min. 95% purity</p>Formule :C236H377N77O66S3Masse moléculaire :5,445.29 g/molY-R-G-D-S
<p>Catalogue peptide; min. 95% purity</p>Formule :C24H36N8O10Masse moléculaire :596.60 g/molDok-4 (130-145)
<p>Catalogue peptide; min. 95% purity</p>Formule :C83H128N22O25SMasse moléculaire :1,866.1 g/molCasein Kinase II Receptor Peptide
<p>Catalogue peptide; min. 95% purity</p>Formule :C52H87N19O24Masse moléculaire :1,362.3 g/molGhrelin-[Cys(AF647)] Human
<p>Ghrelin is a peptide hormone mainly produced in the stomach. Ghrelin is involved in several physiological processes, including feeding, lipid accumulation, stress response- anxiety- cardiac performance- immunity and inflammation, taste sensation, reward-seeking behaviour, glucose metabolism and thermogenesis, memory, motivation and learning.Ghrelin exerts its actions by binding the growth hormone secretagogue receptor (GHSR), mainly found in the hypothalamic and mesolimbic brain regions and peripheral organs (adipose tissue, adrenals, and stomach).Ghrelin is produced by the cleavage of the precursor peptide preproghrelin. The attachment of a fatty acid to its serine 3 residue makes a form capable of activating GHSR.Ghrelin is a valuable target for treating conditions such as anorexia, cachexia, sarcopenia, cardiopathy, neurodegenerative disorders, renal and pulmonary disease, gastrointestinal disorders, inflammatory disorders and metabolic syndrome.This ghrelin has a C-terminal AF647, a structural analog to Alexa Fluor 647, a widely used far-red fluorescent dye. Its excitation is ideally suited to 594nm or 633nm. This dye is suited for low abundance targets as it has high initial brightness and a high photostability allowing detection of low abundance peptides.</p>Degré de pureté :Min. 95%Masse moléculaire :4,326.9 g/molGnT-V (nt38-67)
<p>Catalogue peptide; min. 95% purity</p>Formule :C54H89N13O13SMasse moléculaire :1,159.45 g/molL-Lysyl-L-lysine dihydrochloride
CAS :Lysyllysine dihydrochloride: enzyme-cleavable linker for delivering bioactive peptides.Formule :C12H28Cl2N4O3Degré de pureté :≥98%Couleur et forme :SolidMasse moléculaire :347.28Preproenkephalin B (186-204), human
<p>Catalogue peptide; min. 95% purity</p>Formule :C78H115N21O36SMasse moléculaire :1,954.97 g/molPannexin-1 Fragment (4515)
<p>Catalogue peptide; min. 95% purity</p>Formule :C59H104N22O20Masse moléculaire :1,441.62 g/mol[D-His26]-Neuropeptide Y, human, rat
<p>Catalogue peptide; min. 95% purity</p>Formule :C189H285N55O57S1Masse moléculaire :4,271.67 g/molBAM-18P
<p>Catalogue peptide; min. 95% purity</p>Formule :C107H148N30O26S2Masse moléculaire :2,334.69 g/molMSP-1 P2, Malaria Merozoite Surface Peptide-1
<p>Catalogue peptide; min. 95% purity</p>Formule :C116H190N32O35SMasse moléculaire :2,625 g/molVesicular Stomatitis Virus Nucleoprotein (52-59) trifluoroacetate salt
CAS :<p>Please enquire for more information about Vesicular Stomatitis Virus Nucleoprotein (52-59) trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formule :C44H66N12O12Degré de pureté :Min. 95%Masse moléculaire :955.07 g/mol[D-Pro194]-IL-1 beta (193-195) (human)
<p>Catalogue peptide; min. 95% purity</p>Formule :C15H28N4O5Masse moléculaire :344.41 g/molLeucokinin III
<p>Catalogue peptide; min. 95% purity</p>Formule :C40H52N12O13Masse moléculaire :908.9 g/molInsulin-Like Growth Factor II (69-84)
<p>Catalogue peptide; min. 95% purity</p>Formule :C83H124N20O26Masse moléculaire :1,817.9 g/molAc-d-Endorphin (bovine, camel, mouse, ovine)
<p>Catalogue peptide; min. 95% purity</p>Formule :C138H217N35O40SMasse moléculaire :3,038.54 g/molα-Substance IB
<p>Catalogue peptide; min. 95% purity</p>Formule :C33H51N9O7Masse moléculaire :685.82 g/molAc-Ala-Ala-Ala-pNA
CAS :<p>Ac-Ala-Ala-Ala-pNA is a synthetic peptide that is derived from the natural amino acid sequence of cholecystokinin. It has been shown to have high affinity for phospholipid bilayers, which are lipid membranes that form the boundaries of cells and organelles. Ac-Ala-Ala-Ala-pNA can be used as a substrate molecule to study membrane permeability and selectivity in bioreactors. Ac-Ala-Ala-Ala-pNA also acts as a modulator of liposomal membranes, increasing the permeability of these membranes in order to allow more substrate molecules to pass through them.</p>Formule :C17H23N5O6Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :393.39 g/molInfluenza PR8 Hemagglutinin Peptide (110-119) trifluoroacetate salt
CAS :Influenza PR8 Hemagglutinin Peptide (110-119) trifluoroacetate salt H-Ser-Phe-Glu-Arg-Phe-Glu-Ile-Phe-Pro-Lys-OH trifluoroacetate sa lt is a surface glycoprotein that has been shown to enhance the survival of neuronal cells. It is also involved in the regulation of energy metabolism and iron homeostasis, as well as in the induction of autoimmune diseases. This peptide contains a hydroxyl group, which can be oxidized by reactive oxygen species and may have neurotrophic effects. Trifluoroacetate salts of this protein are ester linkages that bind iron tightly and have been used for the treatment of iron overload.Formule :C63H90N14O16Degré de pureté :Min. 95%Masse moléculaire :1,299.47 g/molIL-1β (163-171) (human) trifluoroacetate salt
CAS :Interleukin-1 beta (IL-1β) is a cytokine that is produced by activated macrophages and T cells. It is an important regulator of immune function, inducing fever, activating the inflammatory response, and increasing vascular permeability. IL-1β is a 163-amino acid polypeptide with a molecular weight of 18.7 kDa. The trifluoroacetate salt of IL-1β has been shown to be active in vitro against human leukemic cells and to have an interferon-gamma activity in vitro.Formule :C39H64N12O19Degré de pureté :Min. 95%Masse moléculaire :1,004.99 g/molIntermedin (rat)
<p>Catalogue peptide; min. 95% purity</p>Formule :C226H361N75O64S2Masse moléculaire :5,216.99 g/molTyrosine Protein Kinase JAK 2
<p>Catalogue peptide; min. 95% purity</p>Formule :C88H137N20O31PMasse moléculaire :2,082.18 g/molRetatrutide acetate
CAS :<p>Acetate salt; GLP-1, GIP, and GCGR2 mimic; Obesity research</p>Formule :C221H342N46O68•(C2H4O2)xMasse moléculaire :4,791.38 g/mol
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![[D-Pro194]-IL-1 beta (193-195) (human)](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3D%2Fthumb-webp%2FVAC-00516.webp&w=3840&q=75)
