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Merck
CN

73063

Sigma-Aldrich

丙氨酸脱氢酶,重组

recombinant, expressed in E. coli, ≥15 U/mg

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化学文摘社编号:
EC 号:
MDL编号:
UNSPSC代码:
12352204
NACRES:
NA.54
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重组

expressed in E. coli

表单

crystals
powder

比活

≥15 U/mg

储存温度

−20°C

应用

Alanine dehydrogenase (ald) is an oxidoreductase that is involved in taurin/hypotaurine metabolism and CO2 fixation. It is used in various enzyme assays and in kinetic studies .

生化/生理作用

Alanine dehydrogenase catalyzes the reversible reductive amination of pyruvate using NADH as an oxidation/reduction cofactor .

其他说明

1 U corresponds to the amount of enzyme which converts 1 μmol L-alanine per minute at pH 10.0 and 30°C (NAD as cofactor).

象形图

Health hazard

警示用语:

Danger

危险声明

危险分类

Resp. Sens. 1

储存分类代码

11 - Combustible Solids

WGK

WGK 3

法规信息

常规特殊物品
此项目有

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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M T Smith et al.
The Journal of biological chemistry, 268(15), 10746-10753 (1993-05-25)
The kinetic mechanism of alanine dehydrogenase from soybean nodule bacteroids was studied by initial velocity experiments with or without product inhibitors, dead-end inhibitors, or alternate substrates. Without inhibitors, double-reciprocal plots of initial velocity experiments showed intersecting lines, indicating a sequential
Geoffrey M Smith et al.
Biotechnology letters, 28(20), 1695-1700 (2006-08-12)
DL-Alanine was produced from glucose in an Escherichia coli pfl pps poxB ldhA aceEF pTrc99A-alaD strain which lacked pyruvate-formate lyase, phosphoenolpyruvate (PEP) synthase, pyruvate oxidase, lactate dehydogenase, components of the pyruvate dehydogenase complex and over-produced alanine dehydrogenase (ALD). A two-phase
Gabriella M Scandurra et al.
Microbiology and immunology, 50(10), 805-810 (2006-10-21)
The tuberculosis (TB) vaccine strain Mycobacterium bovis BCG is unable to utilise alanine and this deficiency is thought to inhibit the growth of the vaccine in vivo and limit vaccine efficacy. In this report we demonstrate that L-alanine catabolism can
Shalini Kumar et al.
Journal of bacteriology, 187(15), 5493-5495 (2005-07-21)
Deletion of both alanine dehydrogenase genes (aldA) in Mesorhizobium loti resulted in the loss of AldA enzyme activity from cultured bacteria and bacteroids but had no effect on the symbiotic performance of Lotus corniculatus plants. Thus, neither indeterminate pea nodules
Sarvind Mani Tripathi et al.
Acta crystallographica. Section F, Structural biology and crystallization communications, 64(Pt 5), 367-370 (2008-05-06)
Rv2780, an alanine dehydrogenase from Mycobacterium tuberculosis (MtAlaDH), catalyzes the NAD-dependent interconversion of alanine and pyruvate. Alanine dehydrogenase is released into the culture medium in substantial amounts by virulent strains of mycobacteria and is not found in the vaccine strain

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