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Z-FA-FMK Sale

(Synonyms: 半胱氨酸蛋白酶抑制剂,Z-FA-FMK, Z-Phe-Ala-fluoromethyl ketone, Z-Phe-Ala-FMK, Zfa-FMK, Z-Phe-Ala-CH2F, Cathepsin B, Caspase Inhibitor) 目录号 : GC15066

An inhibitor of cysteine proteases, including cathepsin B

Z-FA-FMK Chemical Structure

Cas No.:197855-65-5

规格 价格 库存 购买数量
10mM (in 1mL DMSO)
¥1,869.00
现货
1mg
¥452.00
现货
5mg
¥1,460.00
现货
10mg
¥2,478.00
现货
25mg
¥2,888.00
现货

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Sample solution is provided at 25 µL, 10mM.

产品文档

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产品描述

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.

References:
1. Inhibition of the interleukin-1 beta converting enzyme family rescues neurons from apoptotic death. Lynch, T., Vasilakos, J.P., Raser, K., Keane, K.M., Shivers, B.D. Mol. Psychiatry (1997)
2. Visualization of time-dependent inactivation of human tumor cathepsin B isozymes by a peptidyl fluoromethyl ketone using a fluorescent print technique. Smith, R.E., Rasnick, D., Burdick, C.O., Cho, K.J., Rose, J.C., Vahratian, A. Anticancer Res. (1988)
3. Lopez-Hernandez, F. J., Ortiz, M. A., Bayon, Y., & Piedrafita, F. J. (2003). Z-FA-fmk Inhibits Effector Caspases but not Initiator Caspases 8 and 10, and Demonstrates That Novel Anticancer Retinoid-related Molecules Induce Apoptosis via the Intrinsic Pathway1. Molecular cancer therapeutics, 2(3), 255-263.

Chemical Properties

Cas No. 197855-65-5 SDF
别名 半胱氨酸蛋白酶抑制剂,Z-FA-FMK, Z-Phe-Ala-fluoromethyl ketone, Z-Phe-Ala-FMK, Zfa-FMK, Z-Phe-Ala-CH2F, Cathepsin B, Caspase Inhibitor
化学名 benzyl N-[1-[(4-fluoro-3-oxobutan-2-yl)amino]-1-oxo-3-phenylpropan-2-yl]carbamate
Canonical SMILES CC(C(=O)CF)NC(=O)C(CC1=CC=CC=C1)NC(=O)OCC2=CC=CC=C2
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 储存条件 Store at -20°C
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储备液的保存方式和期限:-80°C 储存时,请在 6 个月内使用,-20°C 储存时,请在 1 个月内使用。
为了提高溶解度,请将管子加热至37℃,然后在超声波浴中震荡一段时间。
Shipping Condition 评估样品解决方案:配备蓝冰进行发货。所有其他可用尺寸:配备RT,或根据请求配备蓝冰。

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1 mg 5 mg 10 mg
1 mM 2.5879 mL 12.9393 mL 25.8786 mL
5 mM 0.5176 mL 2.5879 mL 5.1757 mL
10 mM 0.2588 mL 1.2939 mL 2.5879 mL
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