IgM HBcAb - Definition of IgM HBcAb - Hepatitis Advice from About.com
Definition of IgM anti-HBc and IgM HBcAb ... Updated September 03, 2009. Definition: IgM HBcAb (or IgM anti-HBc) is a test for evidence of a type of antibody that your immune system produces during or just after an acute hepatitis B infection....