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"
29608 produits trouvés pour "Peptides"
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β-Casomorphin (1-5) (bovine)
CAS :β-Casomorphin (1-5) (bovine) is a bioactive peptide, which is a fragment derived from casein, a protein found in bovine milk. This peptide, specifically a sequence of the first five amino acids in β-casomorphin, is generated through the enzymatic digestion of casein during the process of milk protein hydrolysis.The mode of action of β-Casomorphin (1-5) is as an opioid peptide, meaning it can interact with opioid receptors in the body. These receptors are part of the endogenous opioid system, which plays a role in pain modulation, stress response, and other neurological processes. The binding of β-Casomorphin (1-5) to these receptors can mimic some effects of opiate drugs but occurs naturally as a byproduct of milk digestion.Applications of β-Casomorphin (1-5) are primarily in research contexts, where scientists study its potential physiological effects, including its roles in digestive health and possible impacts on the central nervous system. Understanding these effects may help elucidate the biological activities of dietary peptides and their influence on health.Formule :C30H37N5O7Masse moléculaire :579.65 g/molBoc-Asp(OBzl)-chloromethylketone
CAS :Boc-Asp(OBzl)-chloromethylketone is a synthetic molecule that is immunoreactive with gp120, the virus protein. It has been shown to inhibit the proliferation of human neuroblastoma cells and induce cell death. This compound also has an effect on cytokine production in vitro. This drug is currently being studied as a potential treatment for HIV infection. Boc-Asp(OBzl)-chloromethylketone binds to the receptor type and viral type, which are essential for the virus life cycle and induces antibody production in vivo.Formule :C17H22ClNO5Degré de pureté :Min. 95%Masse moléculaire :355.81 g/mol[D-Leu2]-Melanocyte-Stimulating Hormone-Release Inhibiting Factor
Catalogue peptide; min. 95% purityFormule :C13H24N4O3Masse moléculaire :284.36 g/mol[D-Ala2, DArg6] Dynorphin A, (1-13), porcine
Catalogue peptide; min. 95% purityFormule :C76H128N24O15Masse moléculaire :1,618.02 g/mol[Asn670,Leu671]-Amyloid beta/A4 Protein Precursor770 (667-675)
Catalogue peptide; min. 95% purityFormule :C44H66N10O18Masse moléculaire :1,023.07 g/molBiotin-Neuropeptide Y (human, rat)
Catalogue peptide; min. 95% purityFormule :C199H300N57O60S2Masse moléculaire :4,514.98 g/molAGRP (54-82)
Catalogue peptide; min. 95% purityFormule :C137H225N39O54Masse moléculaire :3,282.47 g/molbeta-Amyloid Protein Precursor 770 (135-155)
Catalogue peptide; min. 95% purity
Formule :C116H173N35O31S2Masse moléculaire :2,617.95 g/molSomatostatin-14 (3-10)
Catalogue peptide; min. 95% purity
Formule :C52H72N12O11SMasse moléculaire :1,073.28 g/mol(Lys(Z)2)-Tuftsin
CAS :Please enquire for more information about (Lys(Z)2)-Tuftsin including the price, delivery time and more detailed product information at the technical inquiry form on this page
Formule :C29H46N8O8Degré de pureté :Min. 95%Masse moléculaire :634.72 g/molMSH Release Inhibiting Factor, amide
Catalogue peptide; min. 95% purityFormule :C13H24N4O3Masse moléculaire :284.36 g/mol[D-Ser14]-Humanin (HN)
Catalogue peptide; min. 95% purityFormule :C119H204N34O32S2Masse moléculaire :2,687.28 g/mol[Des-His1, Glu9]-Glucagon (1-29), amide
Catalogue peptide; min. 95% purity
Formule :C148H221N41O47SMasse moléculaire :3,358.72 g/molGlucagon-Like Peptide 1 (7-17)-Cys, GLP-1 (7-17)-Cys
Catalogue peptide; min. 95% purityFormule :C192H295N59O60SMasse moléculaire :4,421.92 g/molSalusin-beta
Catalogue peptide; min. 95% purityFormule :C115H176N32O21Masse moléculaire :2,342.89 g/molGlutaryl-Phe-bNA
CAS :Please enquire for more information about Glutaryl-Phe-bNA including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C24H24N2O4Degré de pureté :Min. 99 Area-%Masse moléculaire :404.46 g/molPmc-S-methylisothiourea
CAS :Pmc-S-methylisothiourea is a synthetic compound that is used as a cross-coupling agent in organic synthesis. It has been shown to be an efficient and selective catalyst for Suzuki reactions. Pmc-S-methylisothiourea can be used to synthesize isoforms of macrolides, which are compounds with a skeleton similar to penicillin. Pmc-S-methylisothiourea can also be modified by adding ligands, such as thyronine, which can bind to hormone receptors and regulate transcription.Formule :C16H24N2O3S2Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :356.51 g/molIsovaleryl-Val-Val-Sta-OEt
CAS :Isovaleryl-Val-Val-Sta-OEt is a peptide hormone and active inhibitor of the enzyme pepsin. This drug has been shown to have proteolytic activity in vitro, with a pepsin rate constant of 0.0015 min−1. It also inhibits the protease activity of trypsin, chymotrypsin, and elastase at a similar rate. Isovaleryl-Val-Val-Sta-OEt has been shown to be an active inhibitor of polymerase chain reaction (PCR) and reverse transcriptase activities. This drug is not absorbed through skin and can be used as a nonimmunogenic reagent for biochemical studies on water permeability and signal peptide sequences in biological samples.Formule :C25H47N3O6Degré de pureté :Min. 95%Masse moléculaire :485.66 g/molPro-Adrenomedullin N20, human
Catalogue peptide; min. 95% purityFormule :C112H178N36O26Masse moléculaire :2,444.83 g/molβ-Casein (90-96)
Catalogue peptide; min. 95% purityFormule :C103H175N35O27SMasse moléculaire :2,367.83 g/molFITC-Tyr-Val-Ala-Asp-OH (Contains FITC isomer I)
CAS :FITC-Tyr-Val-Ala-Asp-OH (Contains FITC isomer I) is a bioactive molecule that has been shown to inhibit the growth of filamentous fungi. This compound binds to the tyrosine kinase, which is an enzyme involved in the regulation of cell division and differentiation. It also inhibits neutrophil recruitment by dectin-1, a protein that recognizes fungal cell walls on neutrophils. The FITC isomer I has been shown to impair macrophages and fungus aspergillus fumigatus infiltration in tissues with impaired immune function.
FITC-Tyr-Val-Ala-Asp-OH (Contains FITC isomer I) has also been shown to decrease the production of caspase 1, which activates inflammatory responses and stimulates phagocytic cells.Formule :C42H39N5O12SDegré de pureté :Min. 95%Masse moléculaire :837.85 g/molHepatitis Virus C NS3 Protease Inhibitor 1
Catalogue peptide; min. 95% purityFormule :C29H45N6O16S2Masse moléculaire :796.8 g/molApelin-15 (63-75)
Catalogue peptide; min. 95% purityFormule :C67H119N29O16SMasse moléculaire :1,618.94 g/molch-Relaxing Peptide (CARP)
Catalogue peptide; min. 95% purityFormule :C36H67N11O7S2Masse moléculaire :830.13 g/molbeta-Casomorphin (1-4), amide (bovine)
Catalogue peptide; min. 95% purityFormule :C28H35N5O5Masse moléculaire :521.62 g/molCeratotoxin B
Catalogue peptide; min. 95% purityFormule :C135H235N35O32Masse moléculaire :2,860.59 g/molSH2 Domain Ligand (3)
Catalogue peptide; min. 95% purityFormule :C82H122N15O27PSMasse moléculaire :1,813.03 g/molInsulin B (22-25)
CAS :Please enquire for more information about Insulin B (22-25) including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C26H35N7O5Degré de pureté :Min. 95%Masse moléculaire :525.6 g/molH-Lys-Ala-OH hydrobromide
CAS :Lysine is an essential amino acid, which means that it cannot be synthesized by the body and must be obtained from food. It is a crucial component of many proteins, including enzymes and hormones. Lysine is also involved in calcium absorption, maintaining nitrogen balance, and the production of carnitine. Lysine hydrobromide is a salt form of lysine that can be used to inhibit protein synthesis in bacteria. This inhibition can take place at either the transcriptional or translational level, but not both simultaneously. The inhibition of protein synthesis prevents the cell from growing and reproducing. Lysine hydrobromide has been shown to have a regulatory effect on enzyme activities in corynebacterium glutamicum (a type of bacteria). It also acts as a substrate for uptake by corynebacterium glutamicum cells due to its high lysine content.Formule :C9H19N3O3·HBrDegré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :298.18 g/molAlternate Syntide
Catalogue peptide; min. 95% purityFormule :C63H112N18O19Masse moléculaire :1,425.70 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 :347.28F1 Peptide, lobster
Catalogue peptide; min. 95% purityFormule :C48H75N17O11Masse moléculaire :1,066.24 g/mol[Leu144]-PLP (139-151), L144-PLP(139-151)
Catalogue peptide; min. 95% purityFormule :C67H105N19O17Masse moléculaire :1,448.70 g/mol[Arg14,20,21, Leu16]-PACAP (1-27), amide, human, ovine, rat
Catalogue peptide; min. 95% purityFormule :C143H226N46O39Masse moléculaire :3,213.6 g/molHIV-gp120-41-N-A
Catalogue peptide; min. 95% purityFormule :C99H146N20O20Masse moléculaire :1,936.39 g/molBoc-epsilon-azido-Nle-OH·DCHA
CAS :Produit contrôléPlease enquire for more information about Boc-epsilon-azido-Nle-OH·DCHA including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C11H20N4O4·C12H23NDegré de pureté :Min. 95%Masse moléculaire :453.62 g/molFmoc-Lys(Boc)-Wang resin (200-400 mesh)
CAS :Please enquire for more information about Fmoc-Lys(Boc)-Wang resin (200-400 mesh) including the price, delivery time and more detailed product information at the technical inquiry form on this page
Degré de pureté :Min. 95%rec GM-CSF (human)
CAS :Please enquire for more information about rec GM-CSF (human) including the price, delivery time and more detailed product information at the technical inquiry form on this pageDegré de pureté :Min. 95%Suc-Leu-Leu-Val-Tyr-pNA
CAS :Please enquire for more information about Suc-Leu-Leu-Val-Tyr-pNA including the price, delivery time and more detailed product information at the technical inquiry form on this page
Formule :C36H50N6O10Degré de pureté :Min. 95%Masse moléculaire :726.82 g/mol
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