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重組細胞
expressed in E. coli
形狀
crystals
powder
比活性
≥15 U/mg
儲存溫度
−20°C
應用
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 .
單位定義
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).
訊號詞
Danger
危險聲明
危險分類
Resp. Sens. 1
儲存類別代碼
11 - Combustible Solids
水污染物質分類（WGK）
WGK 3
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
Xueli Zhang et al.
Applied microbiology and biotechnology, 77(2), 355-366 (2007-09-18)
Escherichia coli W was genetically engineered to produce L: -alanine as the primary fermentation product from sugars by replacing the native D: -lactate dehydrogenase of E. coli SZ194 with alanine dehydrogenase from Geobacillus stearothermophilus. As a result, the heterologous alanine
Toru Jojima et al.
Applied microbiology and biotechnology, 87(1), 159-165 (2010-03-11)
Corynebacterium glutamicum was genetically engineered to produce L-alanine from sugar under oxygen deprivation. The genes associated with production of organic acids in C. glutamicum were inactivated and the alanine dehydrogenase gene (alaD) from Lysinibacillus sphaericus was overexpressed to direct carbon
Senay Hamarat Baysal et al.
Artificial cells, blood substitutes, and immobilization biotechnology, 35(4), 391-403 (2007-08-19)
Urease and AlaDH enzymes immobilized on active PEG derivatives were encapsulated at different ratios within sheep erythrocytes and their activity, encapsulation yields and erythrocyte recovery levels were assessed. Encapsulated derivatives were administered at given dosages and at given intervals to
Sivagamisundaram Chavadi et al.
Journal of bacteriology, 191(24), 7545-7553 (2009-10-13)
To better understand the global effects of "natural" lesions in genes involved in the pyruvate metabolism in Mycobacterium bovis, null mutations were made in the Mycobacterium tuberculosis H37Rv ald and pykA genes to mimic the M. bovis situation. Like M.
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