应用
Butyrylcholinesterase (BChE) may be used to hydrolyze large esters of choline such as butyrylcholine and benzoylcholine. Selective inhibition of BChE activity can be used in the detection of organophosphates. BchE may be used to treat organophosphate toxicity. It may be a useful tool in Alzheimer′s research. BchE, from Sigma, has been used to determine butyrylcholinesterase inhibition by various test compounds .
生化/生理作用
Butyrylcholinesterase (BChE) is a serine hydrolase that shares substantial structural similarities with acetylcholinesterase (AchE) but has different substrate and inhibitor specificities. BChE is found in serum, hemopoietic cells, liver, lung, heart and in the central nervous system of vertebrates.
外形
Supplied as a solution in 10 mM sodium phosphate, pH 7.2 with 50 mM NaCl, 1 mM EDTA and 10% glycerol.
其他说明
One unit will hydrolyze 1.0 μmole of butyrylcholine to choline and butyrate per min at pH 8.0 at 37 °C. The activity obtained using butyrylcholine as substrate is ~2.5 times that obtained using acetylcholine.
警示用语:
Danger
危险声明
预防措施声明
危险分类
Resp. Sens. 1
储存分类代码
12 - Non Combustible Liquids
WGK
WGK 2
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)
法规信息
新产品
此项目有
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