Jackson M R, Burchell B
Department of Biochemistry, The University, Scotland, U.K.
Biochem J. 1988 May 1;251(3):931-3. doi: 10.1042/bj2510931.
Human liver microsomal epoxide hydrolase cDNA was inserted into the yeast expression vector pEVP11. The resulting recombinant plasmid was introduced into Saccharomyces pombe. The epoxide hydrolase protein and enzymic activity was subsequently expressed and identified in the 105,000 g pellet after centrifugal fractionation of homogenized yeast cells. This method will provide a useful source of human liver epoxide hydrolase, avoiding the problems of obtaining human tissue.
将人肝微粒体环氧化物水解酶cDNA插入酵母表达载体pEVP11中。将所得重组质粒导入粟酒裂殖酵母。随后,在对匀浆酵母细胞进行离心分级分离后,在105,000 g沉淀中表达并鉴定了环氧化物水解酶蛋白和酶活性。该方法将提供一种有用的人肝环氧化物水解酶来源,避免了获取人体组织的问题。