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"
30433 produits trouvés pour "Peptides"
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β-amyloid (12-28) (TFA) (107015-83-8 free base)
<p>β-amyloid (12-28) TFA, a peptide fragment of β-amyloid protein (β1-42), is the major component of senile plaque cores.</p>Formule :C91H136N25F3O27Degré de pureté :98%Couleur et forme :SolidMasse moléculaire :2069.2Enterotoxin STp TFA
<p>Enterotoxin STp TFA, a heat-stable enterotoxin, is utilized in vaccine research.</p>Formule :C81H110N20O26S6·xC2HF3O2Couleur et forme :SolidMasse moléculaire :1972.25 (free acid)P17 Peptide
CAS :<p>P17 Peptide, a human TGF-β1 inhibitory peptide, effectively blocks the activity of woodchuck TGF-β1.</p>Formule :C95H139N27O21Couleur et forme :SolidMasse moléculaire :1995.29EBV EBNA3B (416-424)
CAS :<p>EBVEBNA3B (416-424) is an HLA-A11-restricted antigenic peptide derived from the EBVEBNA3B protein.</p>Formule :C48H80N10O14Couleur et forme :SolidMasse moléculaire :1021.21Plectasin
<p>Plectasin, a peptide antibiotic derived from saprophytic fungi, can effectively kill Streptococcus pneumoniae in vitro. Additionally, it alleviates experimental peritonitis and pneumonia caused by Streptococcus pneumoniae in mice.</p>Formule :C189H267N53O56S7Couleur et forme :SolidMasse moléculaire :4401.92gp96-II
<p>Gp96-II is a gp96-blocking peptide that antagonizes cytokine production induced by gp96-mediated LPS. This compound is useful for research into inflammatory diseases.</p>Formule :C200H353N59O53SCouleur et forme :SolidMasse moléculaire :4464.37PSMα2
CAS :<p>PSMα2, a powerful PSM (phenol-soluble modulin) peptide, induces a significant leukocyte influx in mouse neutrophils.</p>Formule :C109H185N25O25SCouleur et forme :SolidMasse moléculaire :2277.85Nuclear pore complex protein Nup98 315-360
<p>Nuclear pore complex protein Nup98 (315-360) is the 315-360 fragment part of the nuclear pore complex (NPC) protein.</p>Formule :C190H288N50O64SDegré de pureté :98%Couleur et forme :SolidMasse moléculaire :4328.68Ac-DEMEEC-OH
CAS :<p>Ac-DEMEEC-OH is a competitive inhibitor of the HCV NS3 protease with a Ki of 0.6 µM.</p>Formule :C29H44N6O16S2Couleur et forme :SolidMasse moléculaire :796.82Cyclo(Arg-Pro) TFA
<p>Cyclo(Arg-Pro) TFA, also known as Cyclo(Pro-Arg) TFA, serves as an inhibitor of chitinase. This compound impedes the cell separation of Saccharomyces cerevisiae without affecting its growth. Additionally, Cyclo(Arg-Pro) TFA inhibits the morphological transition of Candida albicans from a yeast form to a filamentous form.</p>Formule :C13H20F3N5O4Couleur et forme :SolidMasse moléculaire :367.32Imperatoxin A TFA
Imperatoxin A TFA, a peptide toxin derived from the venom of the African scorpion Pandinus imperator, acts as an activator of Ca2+-release channels/ryanodine receptors (RyRs). It facilitates the influx of Ca2+ from the sarcoplasmic reticulum into the cell.Formule :C148H254N58O45S6·xC2HF3O2Couleur et forme :SolidMasse moléculaire :3758.35 (free base)Maurocalcine TFA
<p>Maurocalcine TFA acts as an agonist for ryanodine receptor (RyR) channels 1, 2, and 3, demonstrating cell-penetrating capabilities. It induces binding of [3H]ryanodine to RyR1 with an EC50 of 2558 nM and exhibits an apparent affinity of 14 nM for RyR2. This compound is applicable for in vivo cell tracking or other cellular imaging techniques.</p>Formule :C156H270N56O46S6·xC2HF3O2Couleur et forme :SolidMasse moléculaire :3858.55 (free base)6-FAM-AEEAC-SHK TFA
<p>6-FAM-AEEAC-SHK TFA, a peptide neurotoxin derived from Stichodactyla helianthus and conjugated with a fluorescent marker, selectively blocks voltage-gated potassium channels (kv1.1 and kv1.2). By prolonging action potentials, it interferes with neural signal conduction, making it valuable in neuroscience research.</p>Formule :C196H295N55O57S7·xCHF3O2Couleur et forme :SolidMasse moléculaire :4558.23 (free acid)HLA-B*0801-binding EBV peptide
CAS :HLA-B*0801-bindingEBV peptide, derived from the Epstein-Barr virus (EBV) epitope FLRGRAYGL, interacts with the HLA-B*0801 molecule. This peptide is presented to CD8+ T cells via HLA-B*0801, thereby activating a specific immune response.Formule :C49H77N15O11Couleur et forme :SolidMasse moléculaire :1052.23C-Type Natriuretic Peptide (1-53), Porcine, Rat,mouse
CAS :<p>C-Type Natriuretic Peptide (1-53), from porcine, rat, and mouse sources, serves as an activator of particulate guanylate cyclase B (pGC-B), prominently found in endothelial cells, kidneys, and the heart. This peptide efficiently mediates a potent anti-fibrotic effect in human cardiac and renal fibroblasts through the production of the second messenger cGMP.</p>Couleur et forme :SolidTKD (450-463)
CAS :<p>TKD (450-463), a 14-peptide (TKDNNLLGRFELSG), exhibits the ability to stimulate NK cells' cytolytic and proliferative activities at concentrations comparable to the full-length Hsp70 protein.</p>Formule :C67H110N20O23Couleur et forme :SolidMasse moléculaire :1563.71pYEEI
<p>pYEEI, a tetrapeptide containing phosphotyrosine, binds to the SrcSH2 domain with a dissociation constant (Kd) of 100 nM and an inhibitory concentration (IC50) of 6.5 μM. This compound plays a crucial role in cancer research.</p>Formule :C25H36N3O14PCouleur et forme :SolidMasse moléculaire :633.54RO7196472
CAS :RO7196472 is a potent macrocyclic peptide antibiotic that selectively inhibits the activity of Acinetobacter strains. It targets the lipopolysaccharide (LPS) binding site on the inner membrane's LptB2FG complex, inhibiting lipopolysaccharide transport and thereby suppressing the activity of Acinetobacter strains.Formule :C41H49ClN10O3SCouleur et forme :SolidMasse moléculaire :797.41Tpp-CAQK
<p>Tpp-CAQK, a specially engineered mitochondrial compound, has been shown to improve phagocytosis of myelin debris by macrophages, reduce mitochondrial dysfunction and pro-inflammatory features, and enhance tissue repair and functional recovery in mice after spinal cord injury.</p>Formule :C40H54BrN6O7PSCouleur et forme :SolidMasse moléculaire :873.84Herceptide
CAS :<p>Herceptide (HER2-targeting peptide), a peptide that targets HER2, can be conjugated with the near-infrared fluorescent dye indocyanine green (ICG), facilitating the development of theranostic agents.</p>Formule :C76H110N22O23Couleur et forme :SolidMasse moléculaire :1699.82
