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牛血超氧化物歧化酶脂质体的稳定性
引用本文:汪劲松.牛血超氧化物歧化酶脂质体的稳定性[J].湖北师范学院学报(自然科学版),1998(6).
作者姓名:汪劲松
作者单位:湖北师范学院生物系
摘    要:采用“逆相蒸发法”制备含有牛血细胞超氧化物歧化酶(Cu,2n—SOD)的大单层囊泡脂质体,经过一次Sepharose 4B柱层析得到纯化的SOD—脂质体(SOD—Luv);SOD—Luv可以有效地抵抗6.Omol/L盐酸胍的钝化作用;SOD—Luv可以有效地抵抗胰蛋白酶的消化作用。

关 键 词:Cu  Zn—SOD  脂质体  稳定性

STABILITY OF SUPEROXIDE DISMUTATE' S LIPOSOMES
Wang Jinsong.STABILITY OF SUPEROXIDE DISMUTATE' S LIPOSOMES[J].Journal of Hubei Normal University(Natural Science),1998(6).
Authors:Wang Jinsong
Institution:Depontment of Bology
Abstract:In this paper,large unilamellar vesicles(LUV)containing SOD was gained by Reverse Evaporation,and it was purified by Sepharose 4B chromatography. The results of de-naturation by GuHcl and of hydrolysis by trypsin showed the SOD-LUV had higher stability than SOD.
Keywords:Cu  Zn-SOD Liposome Stability
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