Method of solid phase immunoassay incorporating a luminescent la

Chemistry: analytical and immunological testing – Involving an insoluble carrier for immobilizing immunochemicals

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436519, 436523, 436528, 436531, 436533, 436538, 436546, 436172, 436807, 436809, 435 7, 435 5, 422 52, 422 56, 422 58, 422 61, G01N 33543, G01N 33546, G01N 33554, G01N 33569

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active

046525335

ABSTRACT:
A method is provided for solid phase immunoassay for quantitation of antigen, hapten or antibody analyte in liquid sample and alternatively for quantitation of analyte occuring on or attached to cells or other particulate material in a liquid sample. The solid phase is suspended for at least the initial reactions and is subsequently concentrated by microfiltration to a volume substantially less than the sample volume. Luminescence of substantially the entire label on the concentrated solid phase is measured.

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