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Et Fluorogenic peptid kavalergang Assay til at screene for proteolytiske aktivitet: ansøgninger om coronavirus spike protein aktivering

DOI :

10.3791/58892-v

7:53 min

January 9th, 2019

January 9th, 2019

32,478 Views

1Department of Microbiology and Immunology, College of Veterinary Medicine, Cornell University, 2Department of Microbiology, College of Agricultural and Life Sciences, Cornell University, 3Virologie et Immunologie Moléculaires, Domaine de Vilvert, INRA, 4Department of Cell Biology and Molecular Genetics, University of Maryland

Vi præsenterer en fluorogenic peptid kavalergang assay, der giver mulighed for en hurtig screening af proteaser proteolytiske aktivitet på peptider der repræsenterer webstedet spaltning af viral fusion peptider. Denne metode kan også bruges på andre aminosyre motiv i en protein sekvens til at teste for protease aktivitet.

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Biokemi

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