Biology · Biotechnology
The biochemical diagnostic test ELISA (Enzyme-Linked Immunosorbent Assay) is primarily based on which of the following principles?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Quantification of total DNA
- 2Radioactive molecule labeling
- 3Polymerase Chain Reaction (PCR)
- 4Antigen-antibody interaction✓
Correct answer
Antigen-antibody interaction
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