一个 体外 一种从纯化蛋白和细胞裂解液中制备具有功能活性的糖皮质激素受体(GR)•hsp90蛋白复合物的方法。该方法包括对重组GR进行免疫吸附,随后通过高盐洗脱去除结合蛋白,再进行蛋白复合物的重新组装。文中讨论了辅助因子和缓冲条件的重要性,以及该方法的潜在应用。
Chapters in this video
0:05
Title
1:37
Preparation of Cell Cytosol Containing Functional Glucocorticoid Receptor
3:04
Immunoabsorption of GR from the Cytosol and Dissociation of hsp90
5:16
Reconstitution of GR-hsp90 Heterocomplex using Molecular Chaperones, Cofactors, and ATP
6:17
Analysis of Reconstituted Protein Complexes and Ligand Binding Activity
8:26
Representative GR-hsp90 Heterocomplex Formation and Steroid Binding Activity
10:04
Conclusion
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