Which among following is based on antige

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Target Exam

CUET

Subject

Biology

Chapter

Biotechnology and its Applications

Question:

Which among following is based on antigen-antibody interaction?

Options:

ELISA

Electrophoresis

PCR

All of the these

Correct Answer:

ELISA

Explanation:

ELISA technique is based on the principles on the antigen-antibody interaction, used for diagnosis of AIDS.