描述
Merck USA index - 14, 5334
质量水平
表单
lyophilized
比活
≥300 units/mg protein
制造商/商品名称
Calbiochem®
储存条件
OK to freeze
desiccated
杂质
≤0.01% PK, MK
≤0.03% GPT, GOT
≤0.1% MDH
pI
4.6
溶解性
aqueous buffer: soluble
运输
ambient
储存温度
−20°C
一般描述
Native lactate dehydrogenase from porcine heart. A tetrameric enzyme that catalyzes the reversible conversion of pyruvate to lactate. The overall equilibrium of this reaction favors lactate formation. Has an optimal pH of 7.0 and a pI of 4.6. Note: 1KU = 1000 units.
Note: 1 KU = 1000 units
制备说明
Following reconstitution, refrigerate (4°C). Stock solutions are stable for up to 24 h at 4°C. Do not freeze solutions.
其他说明
Kornberg, A. 1995. Methods Enzymol.1, 441
One unit is defined as the amount of enzyme that will cause the oxidation of one micromole of NADH per minute at 25°C, pH 7.4
One unit is defined as the amount of enzyme that will oxidize 1.0 µmol NADH per min at 25°C, pH 7.4.
法律信息
CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany
免责声明
Toxicity: Standard Handling (A)
警示用语：
Danger
危险声明
预防措施声明
危险分类
Resp. Sens. 1
储存分类代码
11 - Combustible Solids
WGK
WGK 1
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