HIV (1+2) Antibody(HIV (1+2) Ab) Determination Kit (Fluorescence Immunochromatographic Assay) is an in vitro diagnostic test kit. The human immunodeficiency virus (HIV) is the causative agent of acquired immunodeficiency syndrome (AIDS) and has been a major global burden for over four decades. It enables health care providers to diagnose HIV infection earlier allowing individuals to seek medical care sooner.