Now CLIA waived for fingerstick whole blood, Alere Determine™ HIV-1/2 Ag/Ab Combo is ideal for point-of-care settings.

It’s the first rapid point-of-care test that detects both HIV-1/2 antibodies and the HIV-1 p24 antigen, which can appear just 12-26 days after infection1,2. HIV-1/2 antibodies first appear significantly later – 20 to 45 days after infection.



  1. GürtlerL, Mühlbacher A, Michl U, Hofmann H, Paggi GG, Bossi V, Thorstensson R, G-Villaescusa R, Eiras A, Hernandez JM, Melchior W, Donie F, Weber B. Reduction of the diagnostic window with a new combined p24 antigen and human immunodeficiency virus antibody screen assay. J Virol Methods. 1998 Nov;75(1):27-38.
  2. Burst S, Duttmann H, Feldner J, Gürtler L, Thorstensson R, Simon F. Shortening of the diagnostic window with a new combined HIV p24 antigen and antibody HIV1/2/O screening test. J Virol Methods. 2000 Nov;90(2):153-65.