Cortistatin 14, human, rat

Catalog No. Size PriceQuantity
M13620-2 Contact for quotation $100


Cortistatin 14, human, rat (CST-14, human, rat), a neuropeptide with neuronal depressant and sleep modulating properties, can bind to all five cloned somatostatin receptors (SSTRs) and ghrelin receptor to exert its biological activities and co-exists with GABA within the cortex and hippocampus.

Product information

CAS Number: 193829-96-8

Molecular Weight: 1721.01

Formula: C81H113N19O19S2


CST-14, human, rat

Chemical Name: (2S)-6-amino-2-[[(4R, 7S, 10S, 13S, 16S, 19S, 22S, 25S, 28S, 31S, 34S, 37R)-19, 34-bis(4-aminobutyl)-31-(2-amino-2-oxoethyl)-13, 25, 28-tribenzyl-16-[(1R)-1-hydroxyethyl]-7, 10-bis(hydroxymethyl)-22-(1H-indol-3-ylmethyl)-6, 9, 12, 15, 18, 21, 24, 27, 30, 33, 36-undecaoxo-37-[[(2S)-pyrrolidine-2-carbonyl]amino]-1, 2-dithia-5, 8, 11, 14, 17, 20, 23, 26, 29, 32, 35-undecazacyclooctatriacontane-4-carbonyl]amino]hexanoic acid



InChi: InChI=1S/C81H113N19O19S2/c1-46(103)67-80(117)95-59(38-49-24-9-4-10-25-49)73(110)96-62(42-101)76(113)97-63(43-102)77(114)99-65(79(116)90-56(81(118)119)30-15-18-34-84)45-121-120-44-64(98-68(105)53-31-19-35-86-53)78(115)89-54(28-13-16-32-82)69(106)94-61(40-66(85)104)75(112)92-57(36-47-20-5-2-6-21-47)71(108)91-58(37-48-22-7-3-8-23-48)72(109)93-60(39-50-41-87-52-27-12-11-26-51(50)52)74(111)88-55(70(107)100-67)29-14-17-33-83/h2-12,20-27,41,46,53-65,67,86-87,101-103H,13-19,28-40,42-45,82-84H2,1H3,(H2,85,104)(H,88,111)(H,89,115)(H,90,116)(H,91,108)(H,92,112)(H,93,109)(H,94,106)(H,95,117)(H,96,110)(H,97,113)(H,98,105)(H,99,114)(H,100,107)(H,118,119)

Technical Data

Appearance: Solid Power

Purity: ≥98% (or refer to the Certificate of Analysis)

Shipping Condition: Shipped under ambient temperature as non-hazardous chemical or refer to Certificate of Analysis

Storage Condition: Dry, dark and -20 oC for 1 year or refer to the Certificate of Analysis.

Shelf Life: ≥12 months if stored properly.

Stock Solution Storage: 0 - 4 oC for 1 month or refer to the Certificate of Analysis.

Drug Formulation: To be determined

HS Tariff Code: 382200


  1. Jiang J, et al. Centrally Administered Cortistation-14 Induces Antidepressant-Like Effects in Mice via MediatingGhrelin and GABAA Receptor Signaling Pathway. Front Pharmacol. 2018 Jul 19;9:767.
  2. de Lecea L, et al. A cortical neuropeptide with neuronal depressant and sleep-modulating properties. Nature. 1996 May 16;381(6579):242-5.

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