The Anti TB test (IgA, IgG, IgM) is restricted to a standard assesment of antibodies to

Mycobacterium tuberculosis in human serum, plasma. It also recognizes antibodies of

Mycobacterium bovis and Mycobacterium africanum.Normal Ranges Adult: IgG 6.0 -

16.0g/L. IgA 0.8 - 3.0g/L. IgM 0.4 - 2.5g/L.