C8999

Calpeptin

≥98% (HPLC)

• Synonyme(s) : N-Benzyloxycarbonyl-L-leucylnorieucinal, Z-Leu-Nle-CHO
• Formule empirique (notation de Hill) : C₂₀H₃₀N₂O₄
• CAS Number: 117591-20-5
• Poids moléculaire : 362.46
• Numéro MDL: MFCD00155623
• Code UNSPSC : 12352200
• ID de substance PubChem : 329775192
• Nomenclature NACRES : NA.77

Propriétés

• Niveau de qualité: 100
• Essai: ≥98% (HPLC)
• Forme: powder
• Couleur: white to beige
• Solubilité: DMSO: 15 mg/mL, clear
• Conditions d'expédition: wet ice
• Température de stockage: −20°C
• Chaîne SMILES: CCCC[C@H](NC(=O)[C@H](CC(C)C)NC(=O)OCc1ccccc1)C=O
• InChI: 1S/C20H30N2O4/c1-4-5-11-17(13-23)21-19(24)18(12-15(2)3)22-20(25)26-14-16-9-7-6-8-10-16/h6-10,13,15,17-18H,4-5,11-12,14H2,1-3H3,(H,21,24)(H,22,25)/t17-,18-/m0/s1
• Clé InChI: PGGUOGKHUUUWAF-ROUUACIJSA-N

Description

Description générale

Calpeptin (Z-Leu-nLeu-H) is a cell permeable, peptide aldehyde inhibitor. It is more sensitive to calpain I compared to other inhibitors, such as Z-Leu-Met-H and leupeptin. Calpeptin stimulates neurite elongation in differentiating pheochromocytoma (PC12) cells. Calpeptin decreases microgliosis, astrogliosis, axonal damage and neuron and oligodendrocyte death in experimental autoimmune encephalomyelitis (EAE) spinal cord. Therefore, it can be considered as a potent therapeutic for treating EAE and multiple sclerosis (MS).

Application

Calpeptin has been used as a calpain inhibitor.

Actions biochimiques/physiologiques

Calpeptin is a calpain inhibitor and rho kinase activator.

Calpeptin is a rho kinase activator and an inhibitor of calpains, a family of calcium-dependent cysteine proteases involved in apoptosis, long-term potentiation in neurons, and cell cycle progression.

Informations sur la sécurité

• Code de la classe de stockage: 11 - Combustible Solids
• Classe de danger pour l'eau (WGK): WGK 3
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable