ELISA is also known as which?

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Multiple Choice

ELISA is also known as which?

ELISA expands to an immunoassay where an enzyme is attached to an antibody or antigen and used on a solid surface to detect the target. That’s why the name Enzyme linked immunosorbent assay fits best: "enzyme" points to the enzyme used for detection, "linked" indicates the enzyme is covalently bonded to the antibody or antigen, and "immunosorbent" refers to the solid-phase (usually a microplate) that captures the immune reactant. The other phrasings don’t capture this specific setup: simply “enzyme immunoassay” lacks the emphasis on the enzyme being linked in a solid-phase immunoassay, “enzymatic immunoassay” suggests enzymatic activity without the particular antibody/antigen linkage on a surface, and “efficient immunoassay” isn't a standard term for this technique.

ELISA expands to an immunoassay where an enzyme is attached to an antibody or antigen and used on a solid surface to detect the target. That’s why the name Enzyme linked immunosorbent assay fits best: "enzyme" points to the enzyme used for detection, "linked" indicates the enzyme is covalently bonded to the antibody or antigen, and "immunosorbent" refers to the solid-phase (usually a microplate) that captures the immune reactant. The other phrasings don’t capture this specific setup: simply “enzyme immunoassay” lacks the emphasis on the enzyme being linked in a solid-phase immunoassay, “enzymatic immunoassay” suggests enzymatic activity without the particular antibody/antigen linkage on a surface, and “efficient immunoassay” isn't a standard term for this technique.

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