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VIRAL MARKERS-ELISA

Overview

The ELISA method is a sophisticated lab technique that uses specific enzymes to “color-tag” the presence of viral markers in your blood. This panel typically includes:

  1. HIV 1 & 2 (4th Generation): Simultaneously looks for HIV antibodies and the p24 antigen, significantly shortening the “window period.”
  2. HBsAg (Hepatitis B): Detects the surface antigen of the Hepatitis B virus.
  3. HCV (Hepatitis C): Detects the specific antibodies produced against the Hepatitis C virus.

[Image: Diagram of an ELISA plate showing the colorimetric reaction]

Why Choose ELISA Over Rapid Tests?

  • Superior Accuracy: ELISA is less prone to the “user error” associated with rapid kits and has a much lower rate of false negatives.
  • Early Detection: 4th Generation ELISA can detect HIV up to two weeks earlier than standard antibody tests.
  • Quantitative Potential: In some cases, the “optical density” of the ELISA can give doctors a hint about the strength of the viral presence.

₹1,500.00