The HBsAg/HCV/HIV 1.2/p24/Syphilis Combo Rapid Test (Whole Blood/Serum/Plasma) is a rapid chromatographic immunoassay for the qualitative detection of Hepatitis B surface antigen (HBsAg), antibodies to Hepatitis C Virus, antibodies to HIV type 1 (including group O), type 2, HIV-1 p24 antigen and syphilis antibodies (IgG and IgM) to Treponema Pallidum (TP) in human whole blood, serum or plasma.