Based on the levels of neutralizing antibody generated by the vaccine, the researchers' data would suggest that the vaccine should provide about 79.6 percent efficacy. The actual reported result ...

Researchers have developed the hybrid alphavirus-SARS-CoV-2 pseudovirus system that can robustly express reporter genes in cells within hours to rapidly measure neutralizing antibodies. Ha-CoV-2 ...

Bio-Rad Laboratories, Inc. (NYSE: BIO and BIOb), a global leader of life science research and clinical diagnostic products, today announced the launch of the Bio-Plex™ Pro Human SARS-CoV-2 Variant ...

Several studies have demonstrated that neutralizing antibodies are a strong correlate for protection against symptomatic infection with Covid-19 and its variants, with boosters enhancing ...

Jan. 18, 2022 — When we talk about antibodies against COVID-19, we tend to mean the so-called neutralizing antibodies, that offer protection by blocking the virus from invading our cells. Now, a ...

Scientists are trying to develop tests that are just as convenient as antigen tests, but can tell people whether they currently have neutralizing antibodies that protect against SARS-CoV-2.

(B) The 96 antibodies which we produced were assayed for neutralization potential in a Spike-bead-based neutralization assay. Bahnan et al. High Levels of Non-Neutralizing Antibodies Can Protect ...

Neutralizing antibodies protect against severe COVID-19 Scientists at the Ragon Institute of MGH, MIT and Harvard find that neutralizing antibody potency predicts severe or fatal COVID-19.

Notably, the DMS platform could also measure change in IC50 values (a measure of the potency of antibody neutralization) caused by escape mutations, which correlated well with the IC50 measured by ...

The CDC has not yet published acceptable levels of neutralizing antibody, and there is no FDA-approved quantitative kit to measure blood neutralizing antibody levels.