Question:medium

ELISA technique is based on the principle of:

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ELISA is an effective tool for detecting specific proteins or antibodies in a sample using enzymatic reactions to produce measurable results.
Updated On: Jan 13, 2026
  • DNA replication
  • Antigen-antibody interaction
  • Pathogen-antigen interaction
  • Antigen-protein interaction
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The Correct Option is B

Solution and Explanation

The ELISA (Enzyme-Linked Immunosorbent Assay) is a technique that detects and measures antigens or antibodies. It operates on the principle of antigen-antibody binding and finds extensive application in medical diagnostics and research.
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