The Core One-Step HIV1/2 test is for the qualitative detection of antibodies specific to human immunodeficiency of virus (HIV) in human serum, plasma or whole blood. This test kit is intended as an aid in the diagnosis of HIV1 and HIV2 infection.

The One-Step HIV1/2 test has been designed to detect the HIV infection through visual interpretation of color development in the test device, which is a sandwich solid phase gold conjugate immunoassay.