Instrument screening method for immunoassay is which?

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Study for the MTLAWS Drug Testing Screening Laboratory Test. Master with flashcards and multiple choice questions and get ready for your exam with detailed explanations and hints.

Multiple Choice

Instrument screening method for immunoassay is which?

Explanation:
Immunoassays detect the target by antibody binding, and the readout is produced by a label that creates a measurable signal. The instrument-screened method for this type of assay is the enzyme/fluoroimmunoassay, which uses an enzyme reaction or a fluorescent label to generate a detectable signal read by an instrument. Gas chromatography, mass spectrometry, and thin-layer chromatography are separation/identification techniques and do not rely on antibody–antigen signaling, so they aren’t immunoassay screening methods.

Immunoassays detect the target by antibody binding, and the readout is produced by a label that creates a measurable signal. The instrument-screened method for this type of assay is the enzyme/fluoroimmunoassay, which uses an enzyme reaction or a fluorescent label to generate a detectable signal read by an instrument. Gas chromatography, mass spectrometry, and thin-layer chromatography are separation/identification techniques and do not rely on antibody–antigen signaling, so they aren’t immunoassay screening methods.

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