C5021
Acetylcholinesterase 来源于牛红细胞
Type XII-S, lyophilized powder, 0.25-1.0 unit/mg solid
别名:
AChE, Acetylcholine Esterase, membrane-bound, 来源于牛红细胞, Acetylcholine acetylhydrolase
type
Type XII-S
form
lyophilized powder
specific activity
0.25-1.0 unit/mg solid
UniProt accession no.
storage temp.
−20°C
Gene Information
cow ... ACHE(540446)
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Biochem/physiol Actions
Major degradative enzyme for acetylcholine in vivo. Converts acetylcholine + H2O to choline + acetic acid.
Physical form
Lyophilized powder containing phosphate buffer salts
Analysis Note
The activity obtained using acetylcholine as substrate is 30-100 times that obtained with butyrylcholine, using acetylcholinesterase from electric eel.
Other Notes
Activity believed to be membrane (stroma) bound.
One unit will hydrolyze 1.0 μmole of acetylcholine to choline and acetate per min at pH 8.0 at 37 °C.
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
法规信息
新产品
此项目有
Colonic perforation in a case of adult Hirschsprung's disease with acetylcholinesterase-negative neuronal fibers.
Naruhiko Ikoma et al.
The American surgeon, 79(3), E130-E132 (2013-03-07)
Heng Luo et al.
Journal of microbiology and biotechnology, 23(2), 161-166 (2013-02-16)
At present, acetylcholinesterase (AChE) inhibitors are the first group of drugs to treat mild to moderate Alzheimer's disease (AD). Although beneficial in improving cognitive and behavioral symptoms, the effectiveness of AChE inhibitors has been questioned since they do not delay
Marc W van der Kamp et al.
Biochemistry, 52(16), 2708-2728 (2013-04-06)
Computational enzymology is a rapidly maturing field that is increasingly integral to understanding mechanisms of enzyme-catalyzed reactions and their practical applications. Combined quantum mechanics/molecular mechanics (QM/MM) methods are important in this field. By treating the reacting species with a quantum
Mariah L Scott et al.
Journal of the American Mosquito Control Association, 28(4), 323-326 (2013-02-12)
Insecticide resistance to organophosphates and carbamates can be the result of changes in acetylcholinesterase activity conferred by the ACE-1 mutation. Detection of this altered target site mutation is important in guiding informed decisions for resistance management. In this study we
Susan Greenfield
Chemico-biological interactions, 203(3), 543-546 (2013-04-09)
Acetylcholinesterase (AChE) is now well-established widely as a signalling molecule with non-hydrolytic functions including trophic activity in a diverse variety of situations in both neural and non-neural tissues. We have focussed on the observation that AChE, operating as a trophic
相关内容
QC Methods
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