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Acid Ceramidase Inhibitor IV, BOC-Calbiochem

品牌
Sigma-Aldrich
货号
5.33371
规格纯度
Acid Ceramidase Inhibitor, BOC, CAS 1644158-57-5, is a cell-permeable, potent inhibitor of acid ceramidase (IC50= 79 nM against HEK293 lysosomal lysate AC activity).
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半岛bd体育手机客户端 名称:
Acid Ceramidase Inhibitor IV, BOC-Calbiochem
AC Inhibitor IV
半岛bd体育手机客户端 介绍:

半岛bd体育手机客户端 说明

一般描述

A cell-permeable, chemically and metabolically stable (t1/2>5 h in aqueous buffers at pH 4.5 and 7.4;t1/2>2 h in murine plasma at 37 °C) benzoxazolone carboxamide (BOC) compound that inhibits acid ceramidase (AC) activity in a potent (IC50= 79 nM against HEK293 lysosomal lysate AC activity) and selective manner via covalent modification of the active site Cys143, exhibiting little or no potency toward a panel of 15 enzymes, including proteases, lipoxygenases, cyclooxygenases, sPLA2, and monoacylglycerol lipase (67% inhibition of cathepsin D and ≤17.1% inhibition of the rest at 10 ?M). Culture treatment results in long-lasting (>6 h) suppression of cellular AC activity in murine macrophage-like Raw 264.7 and human colon adenocarcinoma SW403 cells (IC50with 3 h treatment = 400 and 825 nM, respectively), as well as built-ups of cellular AC substrates Cer(d18:0/16:0) & Cer(d18:1/16:0) in a dose-dependent manner. Intraperitoneal injection (10 mg/kg) effectively inhibits tissue AC activity in multiple organs, including lung, heart, kidney, brain hippocampus, and liver (by 70%, 60%, 44%, 40%, 35%, respectively), with good pharmacokinetic properties (Tmax= 30 min,Cmax= 1.768 ?g/mL,t1/2= 458 min, AUC0-8 h= 0.31 mg·min/mL; 10 mg/kg i.p.).
A cell-permeable, chemically and metabolically stable (t1/2>5 h in aqueous buffers at pH 4.5 and 7.4;t1/2>2 h in murine plasma at 37 °C) benzoxazolone carboxamide (BOC) compound that inhibits acid ceramidase (AC) activity in a potent (IC50= 79 nM against HEK293 lysosomal lysate AC activity) and selective manner via covalent modification of the active site Cys143, exhibiting little or no potency toward a panel of 15 enzymes, including proteases, lipoxygenases, cyclooxygenases, sPLA2, and monoacylglycerol lipase (67% inhibition of cathepsin D and ≤17.1% inhibition of the rest at 10 ?M). Culture treatment results in long-lasting (>6 h) suppression of cellular AC activity in murine macrophage-like Raw 264.7 and human colon adenocarcinoma SW403 cells (IC50with 3 h treatment = 400 and 825 nM, respectively), as well as built-ups of cellular AC substrates Cer(d18:0/16:0) & Cer(d18:1/16:0) in a dose-dependent manner. Intraperitoneal injection (10 mg/kg) effectively inhibits tissue AC activity in multiple organs, including lung, heart, kidney, brain hippocampus, and liver (by 70%, 60%, 44%, 40%, 35%, respectively), with good pharmacokinetic properties (Tmax= 30 min,Cmax= 1.768 ?g/mL,t1/2= 458 min, AUC0-8 h= 0.31 mg·min/mL; 10 mg/kg i.p.).

Please note that the molecular weight for this compound is batch-specific due to variable water content. Please refer to the vial label or the certificate of analysis for the batch-specific molecular weight. The molecular weight provided represents the baseline molecular weight without water.
Acid Ceramidase Inhibitor, BOC, CAS 1644158-57-5, is a cell-permeable, potent inhibitor of acid ceramidase (IC?? = 79 nM against HEK293 lysosomal lysate AC activity).

生化/生理作用

Cell permeable: yes
Reversible: no
Primary Target
Acid ceramidase
Target IC50: 79 nM against HEK293 lysosomal lysate AC activity

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.

其他说明

Pizzirani, D., et al. 2015.Angew. Chem. Int. Ed. Engl.54,485.

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 C24H21FN2O3
分子量 404.43

半岛bd体育手机客户端 性质

质量水平 100
测定 ≥98% (HPLC)
形式 solid
manufacturer/tradename Calbiochem?
储存条件 OK to freeze
protect from light
颜色 off-white
溶解性 DMSO: 40 mg/mL
储存温度 2-8℃

安全信息

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

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