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Calpeptin-CAS 117591-20-5-Calbiochem

产品介绍:

产品说明

一般描述

A cell-permeable calpain inhibitor. Inactivates calpain I (ID50 = 52 nM), calpain II (ID50 = 34 nM), and papain (ID50 = 138 nM). Promotes neurite elongation in differentiating PC12 cells. Prevents Ca2+-ionophore induced degradation of actin binding protein and P235 in platelets. Inhibits myosin light chain phosphorylation in platelets stimulated by collagen, ionomycin, or thrombin. Inhibits the growth of estrogen receptor positive breast cancer cells.
A cell-permeable calpain inhibitor (ID50 = 52 nM for calpain-1; ID50 = 34 nM for calpain-2; ID50 = 138 nM for papain). Inhibits the Ca2+-stimulated cleavage of p35 to p25 by calpain. Modulates the processing of β-amyloid precursor protein to β-amyloid (Aβ). Promotes neurite elongation in differentiating PC12 cells. Prevents Ca2+-ionophore-induced degradation of actin binding protein and P235 in platelets. Inhibits myosin light chain phosphorylation in platelets stimulated by collagen, ionomycin, or thrombin. Inhibits the growth of estrogen receptor positive breast cancer cells.

生化/生理作用

Cell permeable: yes
ID50 = 52 nM for calpain-1; 34 nM for calpain-2; 138 nM for papain
Product does not compete with ATP.
Reversible: no

包装

Packaged under inert gas

警告

Toxicity: Standard Handling (A)

序列

Z-Leu-Nle-CHO

制备说明

Dissolve in a minimal amount of DMF or DMSO then add H₂O, buffer or medium just prior to use.

其他说明

Lee, M.S., et al. 2000. Nature405, 360.
Yamazaki, T., et al. 1997. Biochemistry27, 8377.
Klafki, H., et al. 1996. J. Biol. Chem.271, 28655.
Shiba, E., et al. 1996. Anticancer Res. 16, 773.
Pinter, M., et al. 1994. Neurosci. Lett. 170, 91.
Saito, K., and Nixon, R.A. 1993. Neurochem. Res. 18, 231.
Tsujinaka, T., et al. 1988. Biochem. Biophys. Res. Commun.153, 1201.

法律信息

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

基本信息

经验(实验)分子式C20H30N2O4
分子量362.46
MDL编号MFCD00155623

产品性质

质量水平100
测定≥94% (HPLC)
形式solid
manufacturer/tradenameCalbiochem®
储存条件OK to freeze
颜色 white to off-white
溶解性DMF: 5 mg/mL
DMSO: 5 mg/mL
运输ambient
储存温度−20℃
InChI1S/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
InChI keyPGGUOGKHUUUWAF-ROUUACIJSA-N

安全信息

储存分类代码11 - Combustible Solids
WGKWGK 3
闪点(F)Not applicable
闪点(C)Not applicable

Sigma-Aldrich

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