The hiv-1/2 ag/ab immunoassay test identifies the P24 antigen and antibodies that may be present in the blood as early as 13 days post exposure .
<h3>What is hiv-1/2 ag/ab immunoassay test ?</h3>
It is a rapid point care test .hiv-1/2 ag/ab is a solid phase enzyme -linked immunosorbent assay for the qualitative detection of HIV-1 ( P24 antigen) , anti-HIV-1 including subtype O, and anti-HIV-2 antibodies ( including isotype IgG, IgM ,IgA ) in human serum or plasma.
It is the latest generation for the simultaneous detection of the presence of anti -HIV antibodies and HIV antigens . it also helps in the differentiation of HIV-1 from HIV-2 infection .
HIV-1 was discovered first and is more prevalent worldwide , while HIV-2 is less pathogenic and is mostly confined to west africa.
<h3>What is P24 antigen ?</h3>
P24 antigen is the indication of HIV positive .when you do your hiv test then if it found in blood then your body infected by HIV .P24 is produced 2-3 weeks after infection and before antibodies are produced .
P24 levels are only detectable for the next 1-2 months. P24 levels typically peak just after the onset of ARS symptoms at 2-3 weeks after infection .
Learn more about HIV here :
brainly.com/question/1686219
#SPJ4
