Abstract: This paper reports the eleectrophoretograms of lactate dehydrogenase (LDH) and Enterase (Es) of serums in Takin, Tung sheep and Qinchuan Cattle by discontinuous polyacrylamide gel electrophoresis method.The number of enzyme band, mobility, relative content and dye intensity have been analysed. The results show that each animal has its characteristic zyrnogram, and the electrophoretogram of Takin is more close to that of Tung Sheep than to that of Qinchuan Cattle.

Key words: Takin, Budorcas taxicolor, Tung Sheep, Qinchuan Cattle, Lactate dehydrogenase, LDH, Esterase isoenzyme, Es

摘要： 本文报道了羚牛、同羊及秦川牛的血清乳酸脱氢酶(LDH)、酯酶(Es)聚丙烯酰胺凝胶的不连续电泳图谱,并对这3种动物的酶谱进行了分析比较,从酶谱的区带数目、泳动率、相对含量及染色强度来看,均表明3者各具有特征电泳图谱,且羚牛与同羊图谱的相似程度较秦川牛接近。

关键词: 羚牛, 同羊, 秦川牛, 乳酸脱氢酶, 酯酶同工酶