Chemical Structure : Colivelin
CAS No.: 867021-83-8
货号: PC-25391Not For Human Use, Lab Use Only.
Colivelin is a femtomolar-acting humanin derivative, hybrid neuroprotective peptide and potent activator of STAT3, suppresses neuronal death induced by insults related to Alzheimer's disease (AD) by activating STAT3 in vitro.
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1 mg | ¥1580 | In stock | |
2 mg | ¥2480 | In stock | |
5 mg | ¥4280 | In stock | |
10 mg | Get quote | ||
50 mg | Get quote |
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Colivelin is a femtomolar-acting humanin derivative, hybrid neuroprotective peptide and potent activator of STAT3, suppresses neuronal death induced by insults related to Alzheimer's disease (AD) by activating STAT3 in vitro.
Colivelin is composed of activity-dependent neurotrophic factor (ADNF) C-terminally fused to AGA-(C8R)HNG17.
Colivelin completely suppresses death induced by overexpressed FAD-causative genes and Abeta1-43 at a concentration of 100 fM.
Colivelin-induced neuroprotection has been confirmed to occur via two neuroprotective pathways: one mediated by Ca2+/calmodulin-dependent protein kinase IV, triggered by ADNF, and one mediated by STAT3, triggered by humanin (HN).
Colivelin not only completely suppresses impairment in spatial working memory induced by repetitive intracerebroventricular injection of Abeta25-35 or Abeta1-42, but also it antagonizes neuronal loss in the CA1 region of hippocampus induced by hippocampal injection of Abeta1-42.
分子量 | 2645.15 | |
分子式 | C119H206N32O35 | |
外观性状 | Solid | |
储存条件 |
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Solubility |
10 mM in DMSO |
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Chemical Name/SMILES |
L-Proline, L-seryl-L-alanyl-L-leucyl-L-leucyl-L-arginyl-L-seryl-L-isoleucyl-L-prolyl-L-alanyl-L-prolyl-L-alanylglycyl-L-alanyl-L-seryl-L-arginyl-L-leucyl-L-leucyl-L-leucyl-L-leucyl-L-threonylglycyl-L-α-glutamyl-L-isoleucyl-L-α-aspartyl-L-leucyl- |
1. Chiba T, et al. J Neurosci. 2005 Nov 2;25(44):10252-61.
2. Chiba T, et al. Biochem Biophys Res Commun. 2006 May 12;343(3):793-8.
3. Chiba T, et al. Mol Neurobiol. 2007 Feb;35(1):55-84.
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