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Engineering SARS-CoV-2 specific cocktail antibodies into a bispecific format improves neutralizing potency and breadth

Authors :
Zhiqiang Ku
Xuping Xie
Jianqing Lin
Peng Gao
Bin Wu
Abbas El Sahili
Hang Su
Yang Liu
Xiaohua Ye
Eddie Yongjun Tan
Xin Li
Xuejun Fan
Boon Chong Goh
Wei Xiong
Hannah Boyd
Antonio E. Muruato
Hui Deng
Hongjie Xia
Jing Zou
Birte K. Kalveram
Vineet D. Menachery
Ningyan Zhang
Julien Lescar
Pei-Yong Shi
Zhiqiang An
Source :
Nature Communications, Vol 13, Iss 1, Pp 1-12 (2022)
Publication Year :
2022
Publisher :
Nature Portfolio, 2022.

Abstract

Bispecific antibodies can have advantages compared to antibody cocktails. Here, the authors engineer and characterize two different approaches for generating bispecific SARS-CoV-2 specific antibodies and find that only one design increases antigen-binding and virus neutralizing activities.

Subjects

Subjects :
Science

Details

Language :
English
ISSN :
20411723
Volume :
13
Issue :
1
Database :
Directory of Open Access Journals
Journal :
Nature Communications
Publication Type :
Academic Journal
Accession number :
edsdoj.fd47417632fa4c60aed000fba0b0607c
Document Type :
article
Full Text :
https://doi.org/10.1038/s41467-022-33284-y