产品介绍
酶活定义:One unit will produce 1.0 μmole of H2O2 per min during the conversion of pyruvate and phosphate to acetylphosphate and CO2 at pH 6.7 at 37 °C(丙酮酸氧化酶需要黄素腺嘌呤二核苷酸(FAD)、焦磷酸硫胺素(TPP)和镁作为其催化活性的辅助因子。硫胺素可激活丙酮酸氧化酶活性。)
Molecular weight: 68 kDa (SDS-PAGE)
Isoelectric point: 5
Optimum pH: 7.0-7.5
Optimum temperature: 50℃
pH Stability: 6.0~7.5 (37℃, 60min)
Thermal stability: < 45℃ (pH 6.5, 30min)
Inhibitors: Cu2+ ,Ni2+ ,Zn2+ ,Proclin,NaN ,SDS,Triton X-100