Sequential affinity purification of peroxidase tagged bispecific anti-SARS-CoV antibodies on phenylboronic acid agarose

PK Bhatnagar, D Das, MR Suresh - Journal of Chromatography B, 2008 - Elsevier
… The purified HRPO/anti-HRPO bispecific antibody immune complex could be directly used
… arm of the bispecific antibody binds specifically to a target, such as SARS-CoV antigen, or a …

An ultrapotent RBD-targeted biparatopic nanobody neutralizes broad SARS-CoV-2 variants

X Chi, X Zhang, S Pan, Y Yu, Y Shi, T Lin… - Signal transduction and …, 2022 - nature.com
… Although several neutralizing antibodies were authorized for … natural antibodies are vulnerable
to SARS-CoV-2 Spike mutation. Here, we describe the screen of a panel of SARS-CoV-2 …

Highly active engineered IgG3 antibodies against SARS-CoV-2

S Kallolimath, L Sun, R Palt, K Stiasny… - Proceedings of the …, 2021 - National Acad Sciences
antibodies (mAbs) that efficiently neutralize SARS-CoV-2 … of Abs in SARS-CoV-2 immunity,
we expressed a SARS-CoV-2 … H4 subtypes were able to neutralize SARS-CoV-2. However, …

Biparatopic antibodies: therapeutic applications and prospects

DL Niquille, KM Fitzgerald, N Gera - Mabs, 2024 - Taylor & Francis
… new mechanisms of action beyond monospecific and bispecific antibodies (bsAbs) that can
… bnAb targeting severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), BAT2022, …

A VHH single-domain platform enabling discovery and development of monospecific antibodies and modular neutralizing bispecifics against SARS-CoV-2 variants

ML Yang, TZ Yuan, KY Chan, L Ding, Z Han… - Antibody …, 2024 - academic.oup.com
… providing a rich toolbox of modular parts for bispecific development. Yet, this toolbox remains
antibody discovery and bispecific iteration in order to rapidly address emerging SARS-CoV-…

Human neutralizing antibodies to cold linear epitopes and subdomain 1 of the SARS-CoV-2 spike glycoprotein

F Bianchini, V Crivelli, ME Abernathy, C Guerra… - Science …, 2023 - science.org
… S6, F and H), we produced a bispecific antibody that includes the moieties of both … Efficacy
of the bispecific antibody was confirmed against ancestral and Omicron SARS-CoV-2 in vitro …

[HTML][HTML] An engineered bispecific nanobody in tetrameric secretory IgA format confers broad neutralization against SARS-CoV-1&2 and most variants

W Zeng, X Jia, X Chi, X Zhang, E Li, Y Wu, Y Liu… - International Journal of …, 2023 - Elsevier
… is bispecific engineering by connecting antibodies targeting … antibodies function
independently, bispecific antibodiesbispecific nanobody targeting two relatively conserved SARS

Fully synthetic platform to rapidly generate tetravalent bispecific nanobody–based immunoglobulins

L Misson Mindrebo, H Liu… - Proceedings of the …, 2023 - National Acad Sciences
… Design of bispecific antibodies and neutralization of Wuhan-1 SARS-… of neutralization for
both SARS-CoV-1 and SARS-CoV-2 PSVs, we choose to construct bispecific designs around …

Current trends and challenges in the downstream purification of bispecific antibodies

SW Chen, W Zhang - Antibody therapeutics, 2021 - academic.oup.com
… anti-severe acute respiratory syndrome coronavirus 2 (SARS-CoV)/horseradish peroxidase
(… HRPO to eliminate the homodimeric monospecific anti-SARS-CoV (Table 1). Protein A and …

Preclinical evaluation of ISH0339, a tetravalent broadly neutralizing bispecific antibody against SARS-CoV-2 with long-term protection

H Yang, Y Chen, D Jiang, X Feng, Y Xu… - Antibody …, 2023 - academic.oup.com
… monoclonal antibody therapies. Here we report a tetravalent bispecific antibody ISH0339,
as a … Methods: We report here the making of ISH0339, a novel tetravalent bispecific antibody