乳酸脱氢酶（兔肌）/ L-乳酸脱氢酶/乳酸去氢酵素/LDH/LAD/Lactic dehydroge
分子量：约36000
活力：800-1200u/mg protein
酶活定义：One unit will reduce 1.0 μmole of pyruvate to L-lactate per min at pH 7.5 at 37 °C
Form：ammonium sulfate suspension
Foreign activity ：pyruvate kinase, myokinase, malic dehydrogenase, glutamic-pyruvic transaminase, glutamic-oxalacetic transaminase and α-glycerophosphate dehydrogenase ≤0.01%
性状：悬浮液。酶反应：乳酸盐+辅酶I＝丙酮酸盐+还原辅酶I+H+ 。zui适pH 7.0。等电点pI 4.6。在25℃,pH 5.0～11.0时稳定；在pH小于5时,120分钟后没有活力（放置同样时间,在pH 5.0时有100%活力,在pH 6.0时有84%活力）
用途：生化研究。丙酮酸盐的检定
保存：2～8℃