產(chǎn)品目錄

規(guī)格	10mM (in 1mL DMSO) 1mg 5mg 10mg 25mg
CAS	105637-38-5
別名	Z-FA-FMK, Z-Phe-Ala-fluoromethyl ketone, Z-Phe-Ala-FMK, Zfa-FMK, Z-Phe-Ala-CH2F, Cathepsin B, Caspase Inhibitor
化學(xué)名	benzyl N-[1-[(4-fluoro-3-oxobutan-2-yl)amino]-1-oxo-3-phenylpropan-2-yl]carbamate
分子式	C21H23N2O4F
分子量	386.42
溶解度	≥ 13.45mg/mL in DMSO, ≥ 3.57 mg/mL in EtOH with ultrasonic
儲存條件	Store at -20°C
General tips	For obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while.
Shipping Condition	Evaluation sample solution : ship with blue ice All other available size: ship with RT , or blue ice upon request

產(chǎn)品描述：

Z-FA-FMK is a control peptidic fluoromethylketone (boc-Thr-CH2F), and inhibitor to calpain (Ac-Leu-Leu-norleucinal), cathepsin B (Z-Phe-Ala-CH2F), and CPP32-like proteases (Z-DEVD-CH2F) [1]. A peptidyl fluoromethyl ketone (cathepsin B) was found to be an effective compound in a time dependent inactivation of cathepsin B isozymes from a number of tissues including human tumors [2]. The inhibitor of cathepsins B and L Z-FA-fmk blocks the induction of DEVDase activity, DNA fragmentation, and externalization of phosphatidylserine by selective RRMs. Z-FA-FMK can inhibit caspase activity in vitro and selectively inhibits recombinant effector caspases 2, -3, -6, and -7. In contrast, purified initiator caspases 8 and 10 are not affected, whereas the apoptosome-associated caspase 9 is only partially inhibited by Z-FA-FMK in vitro. [3]

It is an inhibitor of cysteine proteases, such as cathepsin B, which do not require a P1 Asp residue. It may be used as a negative control inhibitor for FMK P1 Asp caspase inhibitors.

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1. 本產(chǎn)品僅供科研使用。請勿用于醫(yī)藥、臨床診斷或治療，食品及化妝品等用途。請勿存放于普通住宅區(qū)。

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原創(chuàng)作者：上海莼試生物技術(shù)有限公司

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