… It was shown that among these antigens tested, S1 was more specific in detecting SARS-CoV-2
antibodies while N protein was more sensitive than S1. While describing an ELISA …

… against viruses with low surface spike density like HIV-1 46 , or against other targets like the
tumor necrosis factor receptor superfamily, where bivalency of conventional antibodies limits …

… our results, some significant limitations should be stressed. First … of available POCT for
SARS-CoV-2 antibodies is currently … However, given the limitations of the present review, such as …

… lower limits of … SARS CoV-2 RBD-specific antibody ELISA was diagnostically more sensitive
than the NP-specific ELISA. Simultaneous measurement of NP- and RBD-specific antibodies …

… The evaluation of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) specific
antibody (Ab) assay performances is of the … The present study has some limitations. First, …

… antibody levels below the limits of detection of the test. We feel that a false-positive PCR
result is less likely, but also possible. In both hospitals, the seroprevalence was higher than the …

… Antibody tests check for an antibody response to SARS-CoV-… Effective laboratory SARS-CoV-2
antibody technologies have … some of the limitations of rapid COVID-19 antibody tests and …

Objectives The aim was to understand persistence of the virus in body fluids the and
immune response of an infected host to severe acute respiratory syndrome coronavirus-2 (SARS-…

… of anti-SARS-CoV-2 monoclonal antibodies with optimized Fc … limits the therapeutic window
for monoclonal antibody treatment … Despite this limitation, we observed that in models of …

… limit the damage of the current outbreak. Our study provided robust evidence that (1) the acute
antibody response in patients with SARS-CoV-… , and (3) the total antibody (Ab) test is more …