The SARS-CoV-2 virus elicits humoral immune responses with the production of IgG, IgM and IgA isotypes. Different isotypes may predominate at different times post-infection. IgM and IgA isotypes ...

Gut microbiota may be the key factor explaining why certain individuals do not respond well to the pneumococcal vaccine, a ...

Researchers evaluated its efficacy in isolating and detecting immunoglobulins (IgA, IgG, and IgM) and viral RNA. By integrating acoustic streaming with downstream biosensing chambers, the chip ...

Serum levels of polyclonal IgG, IgA and IgM are usually decreased in patients with multiple myeloma (MM); however, little is known about the prognostic significance of polyclonal levels of IgE in ...

There were no clinically significant reductions in other immunoglobulins including IgG 3, IgA, IgE, or IgM compared to baseline. Based upon the rapid and deep reductions of total IgG observed with ...

Serum was stored at −80°C. IgM, IgD, IgA, IgG, IgG1, 2, 3, and 4, and total IgE were measured. Results: The following immunoglobulins were significantly (p⩽0.05) altered after the race: IgD, ...

Typical acute hepatitis A virus (HAV) infection is accurately diagnosed by anti-HAV IgM detection. Molecular detection of HAV and anti-HAV IgG avidity testing are indicated to define protracted or ...