Medically reviewed by Corinne Savides Happel, MDDifferent types of antibodies are produced by your immune system. These five ...

including immunoglobulin M (IgM) and immunoglobulin G (IgG) antibodies. A total reactive result means the HAV antibody test result is positive. This means the test has detected HAV antibodies in ...

IgM is the first antibody launched in the immune response from ... antibodies for another virus may attach to proteins from SARS-CoV-2, giving false-positive results for SARS-CoV-2. Some tests may ...

And as companies around the world develop serological tests ... antibodies for serological testing come with an additional specificity challenge, as customers may only want to detect either IgG ...

Patients with systemic lupus erythematosus (SLE) who test positive for antiphospholipid antibodies (aPLs) are at a significantly higher risk of developing diffuse alveolar hemorrhage (DAH), according ...