D-乳酸脱氢酶

该酶可以用于多种代谢物的检测，如三磷酸腺苷、二磷酸腺苷、葡萄糖、肌酐、丙酮酸、乳酸、甘油，也可用于谷丙转氨酶和丙酮酸激酶等检测。
Appearance: White powder, lyophilized
Source: Microorganism
Enzyme Commission Number: EC 1.1.1.28
CAS Number: 9028-36-8
Storage temperature: -20℃
Specific activity: ≥ 400U/mg protein
Unit definition: One unit will convert one micromole of pyruvate to D-lactate per min at pH 7.4 at 25℃.
PROPERTIES
Molecular weight 38 kDa (SDS-PAGE)
Isoelectric point 5.8
Optimum pH: 7.0
Optimum temperature: 30℃
pH Stability 5.0~8.0 (25℃, 48hr)
Thermal stability < 45℃ (pH 7.0, 15min)