The Fc-mediated effector functions of a potent SARS-CoV-2 neutralizing antibody, SC31, isolated from an early convalescent COVID-19 patient, are essential for the optimal therapeutic efficacy of the antibody.

Although SARS-CoV-2-neutralizing antibodies are promising therapeutics against COVID-19, little is known about their mechanism(s) of action or effective dosing windows. We report the generation and development of SC31, a potent SARS-CoV-2 neutralizing antibody, isolated from a convalescent patient....

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Main Authors: Conrad E Z Chan, Shirley G K Seah, De Hoe Chye, Shane Massey, Maricela Torres, Angeline P C Lim, Steven K K Wong, Jacklyn J Y Neo, Pui San Wong, Jie Hui Lim, Gary S L Loh, Dongling Wang, Jerome D Boyd-Kirkup, Siyu Guan, Dipti Thakkar, Guo Hui Teo, Kiren Purushotorman, Paul E Hutchinson, Barnaby E Young, Jenny G Low, Paul A MacAry, Hannes Hentze, Venkateshan S Prativadibhayankara, Kantharaj Ethirajulu, Jason E Comer, Chien-Te K Tseng, Alan D T Barrett, Piers J Ingram, Trevor Brasel, Brendon John Hanson
Format: Article
Language:English
Published: Public Library of Science (PLoS) 2021-01-01
Series:PLoS ONE
Online Access:https://doi.org/10.1371/journal.pone.0253487