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Extracellular Protein Microarray Technology for High Throughput Detection of Low Affinity Receptor-Ligand Interactions

DOI :

10.3791/58451-v

January 7th, 2019

January 7th, 2019

6,860 Views

1Receptor Discovery group, Microchemistry, Proteomics and Lipidomics Department, Genentech, 2Portfolio Management and Operations, Genentech

Here, we present a protocol to screen extracellular protein microarrays for identification of novel receptor-ligand interactions in high throughput. We also describe a method to enhance detection of transient protein-protein interactions by using protein-microbead complexes.

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