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Merck
CN

C2898

Sigma-Aldrich

Choline Acetyltransferase from human placenta

suitable for assay of choline, ammonium sulfate suspension, ≥20 units/mg protein (biuret)

别名:

CAT

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表单

ammonium sulfate suspension

比活

≥20 units/mg protein (biuret)

适用性

suitable for assay of choline

UniProt登记号

储存温度

2-8°C

基因信息

human ... CHAT(1103)

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生化/生理作用

Choline acetyltransferase (AChT) is a major enzyme in the synthesis of acetylcholine (ACh) in cholinergic neurons.

外形

Suspension in 2.8 M (NH4)2SO4 containing 5 mM potassium phosphate, pH 7.4, 0.5 mM EDTA and 0.5 mM dithiothreitol

分析说明

Actual protein content given on label.

其他说明

One unit will catalyze the transfer of 1.0 nanomole of acetate from 14C-acetyl CoA to choline per min at pH 7.5 at 37°C.

法规信息

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Dale F Sharrad et al.
Neuroscience letters, 534, 171-176 (2012-11-06)
The discrete functional classes of enteric neurons in the mammalian gastrointestinal tract have been successfully distinguished on the basis of the unique combination of molecules and enzymes in their cell bodies ("chemical coding"). Whether the same chemical coding exists in
N Kayadjanian et al.
The European journal of neuroscience, 11(10), 3659-3668 (1999-11-17)
The regulation of the striatal m1 and m4 muscarinic receptor mRNA as well as the choline acetyltransferase (ChAT) mRNA expression by nigral dopaminergic and cortical glutamatergic afferent fibres was investigated using quantitative in situ hybridization histochemistry. The effects induced by
M Zalecki et al.
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