Pepstatin A Methyl Ester-Calbiochem

产品说明

一般描述

A cell-permeable methyl ester derivative of Pepstatin A (Cat. No. 516482) that acts as a potent, non-competitive, transition-state analog inhibitor of γ-secretase (K_is = 15 nM and K_ii = 32 nM in solubilized human γ-secretase; K_is is the inhibition constant for inhibitor binding to the free enzyme and K_ii is the inhibition constant for inhibitor binding to the Enzyme-Substrate complex).
A cell-permeable methyl ester derivative of Pepstatin A (Cat. No. 516481) that acts as a potent, non-competitive, transition-state analog inhibitor of γ-secretase (K_is = 150 nM, K_ii = 320 nM in solubilized human γ-secretase at 20°C; K_is is the inhibition constant for inhibitor binding to the free enzyme and K_ii is the inhibition constant for inhibitor binding to the Enzyme-Substrate complex). Sta = (3S,4S)-4-Amino-3-hydroxy-6-methyl-heptanoic acid.

包装

1 mg in Plastic ampoule
Packaged under inert gas

生化/生理作用

Cell permeable: yes
Primary Target
γ-secretase
Product does not compete with ATP.
Reversible: no

警告

Toxicity: Standard Handling (A)

重悬

Following reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 3 months at -20°C. Avoid freeze/thaw cycles of solutions.

其他说明

Tian, G., et al. 2002. J. Biol. Chem.277, 31499.
Zhang, L., et al. 2001. Biochemistry40, 5049.
Murphy, M.P., et al. 1999. J. Biol. Chem.274, 11914.

法律信息

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

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