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Photoactivated التعريب المجهري مع ثنائي الجزيء الإسفار التكملة (BiFC-PALM)

DOI :

10.3791/53154-v

December 22nd, 2015

December 22nd, 2015

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1Department of Biomedical Engineering, Oregon Health and Science University, 2Knight Cancer Institute, Oregon Health and Science University, 3OHSU Center for Spatial Systems Biomedicine, Oregon Health and Science University

Protein-protein interactions are visualized in cells with nanometer spatial resolution by combining bimolecular fluorescence complementation (BiFC) with photoactivated localization microscopy (PALM). Described here is the use of BiFC-PALM for imaging Ras-Raf interactions in U2OS cells for visualizing the nanoscale clustering and diffusion of individual Ras-Raf complexes.

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106 superresolution photoactivated PAmCherry vbSPT

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