AT: Assays for antibodies in biological fluids are susceptible to a wide range of technical difficulties, in addition to scientific challenges in their interpretation. A panel of methods is usually ...

The variability of assay replicates was low (4% CV) suggesting stable measurement of bead fluorescence despite a solution background of 0.67 nM AlexaFluor® 647 antibody conjugate.

The assays allow scientists to measure neutralizing antibodies quickly and efficiently against wild-type and significant variants of SARS-CoV-2 virus. Scientists developing vaccines and therapeutics ...

Antibody-drug conjugates are currently being investigated in more than 260 clinical trials.“It’s going to be the next novel ...

Researchers at the Hospices Civils de Lyon (HCL) in France found that people infected with SARS-CoV-2 can develop antibodies that persist for up to six months. After testing commercial assays to ...

“More research is needed to understand if antibody assays can be used as predictors of protection against reinfection and to prioritize return to work.” Hsu and Marson noted that, while point-of-care ...

Neutralizing antibodies have been shown to correlate with protection. 6,15 Yet, neutralizing assays are complex and time-consuming. Thus, the correlation between anti-S IgG and neutralizing ...

We measured antibodies in serum samples from 30,576 persons in Iceland, using six assays (including two pan-immunoglobulin [pan-Ig] assays), and we determined that the appropriate measure of ...