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Confocal Microscopy Reveals Cell Surface Receptor Aggregation Through Image Correlation Spectroscopy (Video) | JoVE

DOI :

10.3791/57164-v

August 2nd, 2018

August 2nd, 2018

6,834 Views

1Tumour Targeting Laboratory, Olivia Newton-John Cancer Research Institute, 2School of Cancer Medicine, La Trobe University, 3Centre for Micro-Photonics, Faculty of Science, Engineering and Technology, Swinburne University of Technology, 4LIMS Bioimaging Facility, La Trobe Institute for Molecular Science, La Trobe University, 5Department of Medical Oncology, Olivia Newton-John Cancer and Wellnes Centre, Austin Health, 6Department of Medicine, University of Melbourne, 7Department of Molecular Imaging and Therapy, Austin Health

Anticuerpos que se unen a los receptores de blanco en la superficie celular pueden conferir conformación y alteraciones clustering. Estos cambios dinámicos tienen implicaciones para caracterizar el desarrollo de fármacos en las células diana. Este protocolo utiliza la microscopia confocal y espectroscopia de la correlación de imagen a través de ImageJ/FIJI para cuantificar el grado de agrupamiento en la superficie celular del receptor.

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