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Ontogeny of 3 beta-hydroxysteroid dehydrogenase/delta 5-delta 4 isomerase（3 beta-HSD）in human testis as studied by immunocytochemistry
Ontogeny 3ı -hydroxysteroid dehydrogenase/iı -iS.” isomerase human testis immunocytochemistry
2009/2/7
The enzyme complex 3 beta-hydroxy-5-ene-steroid dehydrogenase/delta 5-delta 4 isomerase (3 beta-HSD) is involved in the biosynthesis of all classes of active steroids, including androgens. To correl...
目的 利用本室建立的人睾丸组织中不同细胞特异表达的ESTs文库克隆新基因HSD-9,初步研究HSD-9蛋白的特性及功能。方法 采用电子克隆手段获得新基因HSD-9,生物信息学手段分析基因及编码蛋白质的特点,Northern blot研究HSD-9基因的表达谱,原核表达方法得到HSD-9蛋白并制备特异性多克隆抗体,免疫荧光结合激光共聚焦显微镜技术研究HSD-9蛋白在生精细胞中的定位及在哺乳动物细...