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"
30306 produits trouvés pour "Peptides"
Trier par
Degré de pureté (%)
0
100
|
0
|
50
|
90
|
95
|
100
GAD65(247-266) epitope TFA
GAD65(247-266) epitope TFA, a T cell epitope derived from islet antigens, exhibits competitive binding to the type I diabetes-associated molecule I-A g7, albeitFormule :C111H174F3N27O29S4Degré de pureté :98%Couleur et forme :SolidMasse moléculaire :2535.99μ-Conotoxin PIIIA
CAS :μ-Conotoxin PIIIA, isolated from Conus purpurascens [1] [2], is a blocker of the sodium channel NaV 1.4.Formule :C103H166N40O28S6Degré de pureté :98%Couleur et forme :SolidMasse moléculaire :2605.06TriDAP
CAS :<p>TriDAP (L-Ala-γ-D-Glu-meso-diaminopimelic acid), a biologically active peptide, functions as a specific Nod1 activator.</p>Formule :C15H26N4O8Degré de pureté :98%Couleur et forme :SolidMasse moléculaire :390.39NP213 TFA (942577-31-3 free base)
NP213 TFA: first synthetic AMP with fast-acting anti-fungal action, disrupts fungal membranes.Formule :C44H85F3N28O9Degré de pureté :98%Couleur et forme :SolidMasse moléculaire :1207.32Laminin (925-933) acetate
Laminin (925-933) acetate is derived from the Laminin B1 chain that binds to the laminin receptor.Formule :C42H66N12O16SDegré de pureté :97.49%Couleur et forme :SolidMasse moléculaire :1027.11Xenopsin TFA (51827-01-1 free base)
Xenopsin TFA, a neurotensin-like octapeptide from Xenopus skin, inhibits gastric acid secretion.Formule :C49H74F3N13O12Degré de pureté :98%Couleur et forme :SolidMasse moléculaire :1094.19Prion Protein 106-126 (human)
CAS :Prion peptide fragment that exhibits neurotoxicityFormule :C80H138N26O24S2Degré de pureté :98%Couleur et forme :SolidMasse moléculaire :1912.24Neuromedin U, rat TFA (117505-80-3 free base)
Neuromedin U, rat TFA is a 23-amino acid brain-gut peptide.Formule :C126H181N34F3O33Degré de pureté :98%Couleur et forme :SolidMasse moléculaire :2756.99µ-Conotoxin BuIIIB
CAS :<p>μ-Conotoxin BuIIIB (Mu-Conotoxin BuIIIB), a selective blocker of mammalian neuronal voltage-gated sodium channels (VGSC), is derived from Cone snail venom and</p>Formule :C106H172N46O30S6Degré de pureté :98%Couleur et forme :SolidMasse moléculaire :2763.18Hepcidin-25 (human) (acetate)
CAS :Hepcidin-25 (human) acetate is a modulator of iron metabolism that demonstrates anti-inflammatory and antibacterial effects through the modulation of iron-Formule :C113H170N34O31S9·xC2H4O2Degré de pureté :98%Couleur et forme :SolidCyclo(Gly-Arg-Gly-Asp-Ser-Pro)
CAS :Cyclo(Gly-Arg-Gly-Asp-Ser-Pro) (c(GRGDSP)) is an RGD-containing inhibitory peptide and a synthetic α5β1 integrin ligand.Formule :C22H35N9O9Degré de pureté :98%Couleur et forme :SolidMasse moléculaire :569.57CDK2
CAS :<p>CDK2, a eukaryotic S/T kinase, catalyzes ATP γ-phosphate transfer to serine/threonine in proteins.</p>Formule :C35H57N15O9Degré de pureté :98%Couleur et forme :SolidMasse moléculaire :831.92survivin (baculoviral IAP repeat-containing protein 5) (21-28)
Survivin, often up-regulated in tumors, inhibits apoptosis and regulates mitosis, linking high levels to poor cancer prognosis.Formule :C54H73N11O11Degré de pureté :98%Couleur et forme :SolidMasse moléculaire :1052.22Maraciclatide
CAS :Maraciclatide is a radiopharmaceutical targeting αvβ3 integrin.Formule :C72H120N20O21S3Degré de pureté :98%Couleur et forme :SolidMasse moléculaire :1698.05Cytochrome P450 CYP1B1 (190-198) [Homo sapiens]
Cytochrome c: small heme protein, in mitochondria, has methylated lysines in some eukaryotes, crucial for Apaf-1 function.Formule :C50H80N12O13Degré de pureté :98%Couleur et forme :SolidMasse moléculaire :1057.24Deapio platycodin D
Deapio platycodin D is extracted from Platycodon grandiforus.Formule :C52H84O24Degré de pureté :98%Couleur et forme :SolidMasse moléculaire :1092.32Hirullin P18
CAS :Hirullin P18 is a potent thrombin inhibitor with anticoagulant properties [1].Formule :C68H96N14O29Degré de pureté :98%Couleur et forme :SolidMasse moléculaire :1573.57μ-Conotoxin Sx IIIA
CAS :μ-Conotoxin Sx IIIA is a biologically active peptide that functions as a blocker of NaV1.4 channels.Formule :C86H152N34O26S6Degré de pureté :98%Couleur et forme :SolidMasse moléculaire :2270.73Extracellular Death Factor TFA
Extracellular death factor TFA (EDF TFA) is a linear pentapeptide that communicating cells produce and release, which activates the cell death pathway.Degré de pureté :98.77%Couleur et forme :Odour SolidJingzhaotoxin-II
Jingzhaotoxin-II, a neurotoxin composed of 32 amino acid residues featuring two acidic and two basic residues, selectively inhibits voltage-gated sodiumFormule :C154H219N39O45S7Degré de pureté :98%Couleur et forme :SolidMasse moléculaire :3561.08Flagelin 22 TFA (304642-91-9 free base)
Flagelin 22 TFA (Flagellin 22 TFA), a fragment of bacterial flagellin, is an effective elicitor in both plants and algae.Formule :C95H163F3O36N32Degré de pureté :98%Couleur et forme :SolidMasse moléculaire :2386.53Jingzhaotoxin-XII TFA
Jingzhaotoxin-XII (JzTx-XII) TFA is a specific inhibitor of the Kv4.1 channel, exhibiting an IC50 of 0.363 μM. It interacts with the channel by altering gating behavior.Couleur et forme :Odour SolidWL47 TFA
WL47 TFA is a selective small molecule caveolin-1 oligomer disruptor that disrupts CAV1 oligomers.Formule :C76H119F3N22O18S4Degré de pureté :99.80%Couleur et forme :SolidMasse moléculaire :1814.16Iso-VQA-ACC acetate
Iso-VQA-ACC acetate serves as a substrate for the constitutive proteasome.Couleur et forme :Odour SolidBiotin-KKKRKV acetate
Biotin-KKKRKV acetate, the biotinylated form of the nuclear localization signal (NLS) peptide KKKRKV from simian virus 40 [1], serves as a specialized compoundCouleur et forme :Odour SolidSuper Fluor 647, SE
Super Fluor 647, SE labels proteins and peptides for bright cellular detection without self-quenching.Degré de pureté :98%Couleur et forme :SolidMasse moléculaire :N/ACEP dipeptide 1
CAS :CEP dipeptide 1 stimulates angiogenesis, playing a key role in age-related macular degeneration (AMD).Formule :C18H27N3O6Degré de pureté :98%Couleur et forme :SolidMasse moléculaire :381.42Super Fluor 750, SE
Super Fluor 750, SE: a dye for labeling antibodies, proteins, tracers, optimized for cell detection.Degré de pureté :98%Couleur et forme :SolidN,N''-Carbonyldiimidazole
CAS :Formule :C7H6N4ODegré de pureté :(Titration) ≥ 97.0%Couleur et forme :White, off-white or pale yellow powder or crystalsMasse moléculaire :162.15Arthrofactin
CAS :Arthrofactin is a lipopeptide biosurfactant.Formule :C64H111N11O20Degré de pureté :98%Couleur et forme :SolidMasse moléculaire :1354.649Parasin I (TFA)(219552-69-9,free)
Parasin I (TFA) is a 19-amino acid histone H2A-derived peptide isolated from the skin of the catfish, and shows antimicrobial activity[1].Formule :C82H154N34O24·C2HF3O2Degré de pureté :98%Couleur et forme :SolidMasse moléculaire :2114.33Phrixotoxin 2
CAS :Phrixotoxin 2 selectively blocks the KV 4.2 and KV 4.3 channels, demonstrating high specificity in its interaction with these voltage-gated ion channels [1].Formule :C169H259N49O43S8Degré de pureté :98%Couleur et forme :SolidMasse moléculaire :3921.69ω-Conotoxin Bu8
<p>ω-Conotoxin Bu8 is a 25-amino-acid-residue ω-conotoxin that features three disulfide bridges.</p>Formule :C103H174N42O35S6Degré de pureté :98%Couleur et forme :SolidMasse moléculaire :2753.13N-Acetylcarnosine acetate
N-Acetylcarnosine acetate, a dipeptide, yields L-carnosine and treats human cataracts.Formule :C13H20N4O6Degré de pureté :98%Couleur et forme :SolidMasse moléculaire :328.32Aah II
Aah II, a sodium channel modulator, is a toxin derived from the venom of the scorpion Androctonus australis [1] [2].Formule :C313H457N89O95S8Degré de pureté :98%Couleur et forme :SolidMasse moléculaire :7243.04MmTx2 toxin
MmTx2 toxin, extracted from the venom of the coral snake, serves as a modulator of the GABA A receptor, increasing its responsiveness to agonists.Formule :C295H450N94O97S10Degré de pureté :98%Couleur et forme :SolidMasse moléculaire :7185.95ω-Conotoxin CVIF
ω-Conotoxin CVIF is a selective inhibitor of Ca v 2.2 channels, demonstrating an IC50 value of 34.3 nM in isolated rat DRG neurons.Formule :C101H170N40O33S6Degré de pureté :98%Couleur et forme :SolidMasse moléculaire :2665.07µ-Conotoxin KIIIA
CAS :μ-Conotoxin KIIIA, an analgesic compound derived from Conus kinoshitai, selectively inhibits mammalian neuronal voltage-gated sodium channels (VGSCs) (Nav1.2),Formule :C70H106N28O22S6Degré de pureté :98%Couleur et forme :SolidMasse moléculaire :1884.16Anthopleurin-C
<p>Anthopleurin-C (APE 2-1) is a cardiotonic polypeptide exhibiting a potent positive inotropic effect [1].</p>Formule :C210H316N62O61S6Degré de pureté :98%Couleur et forme :SolidMasse moléculaire :4877.52TAT-GluN2BCTM
CAS :TAT-GluN2BCTM is a membrane-permeable peptide that selectively targets active DAPK1 (Death-associated protein kinase 1) for lysosomal degradation, therebyFormule :C224H374N86O54Degré de pureté :98%Couleur et forme :SolidMasse moléculaire :5135.91m3-Huwentoxin IV
m3-Huwentoxin IV (m3-HwTx-IV) is a potent inhibitor of sodium channels (NaV), exhibiting half-maximal inhibitory concentrations (IC50s) of 3.3 nM for hNaV1.7, 6Formule :C170H271N53O46S6Degré de pureté :98%Couleur et forme :SolidMasse moléculaire :3985.69FS-2
FS-2 is a potent, specific inhibitor of L-type CaV channels, effectively impeding high K+ or glucose-induced L-type Ca2+ influx in RIN beta cells [1].Formule :C297H462N92O86S10Degré de pureté :98%Couleur et forme :SolidMasse moléculaire :7018.06Jingzhaotoxin-V
Jingzhaotoxin-V, a 29-residue polypeptide from Chilobrachys jingzhao spider venom, selectively inhibits tetrodotoxin-resistant and tetrodotoxin-sensitive sodiumFormule :C157H243N47O37S7Degré de pureté :98%Couleur et forme :SolidMasse moléculaire :3605.36S-palm P0(180-199) TFA
S-palm P0(180–199) (TFA) is a peptide that enhances MHC II-restricted responses. It is utilized to develop models of chronic inflammatory demyelinating polyradiculoneuropathy (CIDP) and chronic experimental autoimmune neuritis (c-EAN). S-palm P0(180–199) (TFA) is also studied in the context of autoimmune-mediated neuritis.Formule :C112H191N33O29S2·xC2HF3O2Couleur et forme :SolidMasse moléculaire :2528.05 (free base)SEB Domain 144-153 TFA(210229-94-0 free base)
SEB Domain 144-153 TFA blocks transcytosis of SEE, SEA, TSST-1. It's an Enterotoxin B fragment.Formule :C52H91F3N14O19Degré de pureté :98%Couleur et forme :SolidMasse moléculaire :1273.35Microcystin YR
CAS :Microcystin YR (Cyanoginosin YR) is a cyclic peptide and acts as an inhibitor of protein phosphatase 2A (PP2A).Formule :C52H72N10O13Couleur et forme :SolidMasse moléculaire :1045.19Interphotoreceptor Retinoid Binding Protein Fragment (IRBP)
CAS :IRBP Fragment is a 20-residue peptide in IRBP 161-180, causing post-uveitis (EAU).Formule :C103H157N25O29Degré de pureté :98%Couleur et forme :SolidMasse moléculaire :2209.5type II collagen fragment
Type II collagen, a triple helix of α chains, forms a fibril meshwork crucial in arthritides, with slow turnover in cartilage.Formule :C65H102N18O21Degré de pureté :98%Couleur et forme :SolidMasse moléculaire :1471.61Egg Laying Hormone, aplysia
CAS :<p>ELH, a neuropeptide from Aplysia's bag cells, triggers egg laying, has 36 amino acids, Mr 4385, pI 9.7, and induces Na+ current in neurons.</p>Formule :C190H329N59O57SDegré de pureté :98%Couleur et forme :SolidMasse moléculaire :4384.2α-1 antitrypsin fragment
A1AT is a serum protease inhibitor, a 394-amino acid glycoprotein with multiple glycoforms, belonging to the serpin family.Formule :C79H130N22O26Degré de pureté :98%Couleur et forme :SolidMasse moléculaire :1804.01
![Cytochrome P450 CYP1B1 (190-198) [Homo sapiens]](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FTM%2Fthumb-webp%2FTP2238.webp&w=3840&q=75)
