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Merck
CN

61309

Sigma-Aldrich

L-乳酸脱氢酶 来源于兔肌肉

lyophilized, powder, off-white, ~140 U/mg

别名:

L-LDH

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UNSPSC代码:
12352204
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表单

powder

质量

lyophilized

比活

~140 U/mg

分子量

Mr ~140000

杂质

≤0.01% glutamate pyruvate transaminase
≤0.01% malate Dehydrogenase
≤0.02% glutamate oxaloacetate transaminase
≤0.05% pyruvate kinase

颜色

off-white

储存温度

2-8°C

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生化/生理作用

L-lactic dehydrogenase catalyzes the conversion of L-lactate into L-pyruvate while reducing NAD+ to NADH and H+.

其他说明

1 U corresponds to the amount of enzyme which reduces 1 μmol pyruvate per minute at pH 7.0 and 25 °C
In enzyme systems coupled to the NADH-dependent pyruvate-lactate reaction; Substrate specificity and use as a catalyst in the synthesis of homochiral 2-hydroxy acids; Inversion of chirality with an electroenzymatic reactor

储存分类代码

13 - Non Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)

法规信息

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历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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J.M. Laval et al.
Annals of the New York Academy of Sciences, 672, 213-213 (1992)
M. Duckworth et al.
Meths. Carbohydr. Chem., 9, 129-129 (1993)
F.Mizutani et al.
Analytica Chimica Acta, 177, 153-153 (1985)
M.J. Kim et al.
Journal of the American Chemical Society, 110, 2959-2959 (1988)
Vasco Meneghini et al.
The Journal of neuroscience : the official journal of the Society for Neuroscience, 33(14), 6047-6059 (2013-04-05)
Dysregulated hippocampal neurogenesis has been associated with neurodegenerative disorders, including Alzheimer's disease (AD), in which it may potentially represent an auto-reparatory mechanism that could counteract neuronal loss and cognitive impairment. We evaluated hippocampal neurogenesis in TgCRND8 mice and reported that

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