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Immunology and Infection

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免疫沉淀法研究受体与酶的功能相互作用

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Immunology and Infection

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JoVE Journal Immunology and Infection

Co-immunoprecipitation Assay for Studying Functional Interactions Between Receptors and Enzymes

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免疫沉淀法研究受体与酶的功能相互作用

DOI:

10.3791/58433-v

•

09:40 min

•

September 28, 2018

•

Michael Peled, Marianne Strazza, Adam Mor

¹Pulmonary Department,The Chaim Sheba Medical Center, ²Columbia Center for Translational Immunology, Department of Medicine,Columbia University Medical Center

Chapters

00:04Title
00:37Transfection of Cells
01:54Promoting Phosphorylation in Transfection Cells
02:40Immunoprecipitation
06:13Phosphatase Activity Assay
07:07SHP2 Western Blot Analysis
08:16Results: Analysis of Co-immunoprecipitation Assay
09:18Conclusion

Summary

Automatic Translation

在这里, 我们提出了一个共同免疫沉淀的协议和一个在珠酶活性检测, 同时研究的具体蛋白质领域的血浆膜受体对酶的招募和酶活性。

Tags

Co-immunoprecipitation Receptor-enzyme Interaction Cell Signaling Protein Domains Enzymatic Activation DMEM 293-T Cells Transfection GFP Expression Pervanadate Phosphorylation PD-1 Lysis Buffer Protease Inhibitors Sodium Orthovanadate Immunoprecipitation

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