Related Experiment Video
Updated: Dec 16, 2025

10:25
Detection of SARS-CoV-2 Neutralizing Antibodies using High-Throughput Fluorescent Imaging of Pseudovirus Infection
Published on: June 5, 2021
5.1K
Longitudinal anti-SARS-CoV-2 antibody profile and neutralization activity of a COVID-19 patient
Shengxia Yin1, Xin Tong1, Aijun Huang2
1Department of Infectious Diseases, Nanjing Drum Tower Hospital, Clinical College of Nanjing Medical University, Nanjing, Jiangsu, China.
The Journal of Infection
|July 6, 2020
Abstract:
We followed-up a mild COVID-19 patient for 91 days and serially monitored his serum antibodies to four SARS-CoV-2 related antigens (NP, RBD, S1 and ECD) and neutralization activities. Our data revealed a profile of serial antibody responses during the progress and a quick decline of neutralization activities after discharge.

