<prompt> False about p24 is -Seen after 3 weeks of infectionCant be seen in first weekCant be detected after seroconversionDetected by ELISA  <response>: p24Ag seen with in first few weeks of infection.cant be detected after sero conversion.coincide eith seroconveesion.detected by ELISA REF:MICROBIOLOGY ANANTHA NARAYANAN NINTH EDITION PAGE.577 