Objective Glomerular immune complex deposition plays a central role in lupus nephritis (LN), but the prognostic relevance of individual immunoglobulin components remains unclear. This study aimed to ...
IgG antibodies have very good specificity, but it takes much longer for the body to begin producing IgG antibodies than IgM antibodies. When we detect IgM antibodies on the test, it tells us that the ...
Hepatitis A blood tests check for immunoglobulin M (IgM) and immunoglobulin G (IgG) antibodies. An IgG-positive and IgM-negative result may suggest immunity to hepatitis A. A doctor may request a ...