Conjugated enzymes are a key component of ELISA. To what are these enzymes conjugated, and why is that important?

To the antigen so the enzymes are only present when the molecule of interest is also present

To the plastic of the reaction well so the enzymes can concentrate the molecule of interest

To the capture antibody so the enzymes are only present when the molecule of interest is also present

To the detection antibody so the enzymes are only present when the molecule of interest is also present

Explanation:

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the correct answer is:

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