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酶活定义:One unit will deaminate one micromole of adenosine to inosine per minute at pH 7.4 at 25℃.
Molecular weight: 38 kDa (SDS-PAGE)
Isoelectric point: 5.8
Michaelis constant: 5.4×10-4 M(Pyruvate, pH 7.0)
Optimum pH: 7.0
Optimum temperature: 30℃
pH Stability: 5.0~8.0 (25℃, 48hr)
Thermal stability: < 45℃ (pH 7.0, 15min)
Inhibitors: Co2+ ,Cu2+ ,Zn2+ ,SDS