Automated apparatus for photometrically detecting immunological

Chemical apparatus and process disinfecting – deodorizing – preser – Analyzer – structured indicator – or manipulative laboratory... – Sample mechanical transport means in or for automated...

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364497, 422 67, 422 68, 436808, G01N 3354, G01N 3502, G01N 3506

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active

044578938

ABSTRACT:
Method and apparatus for detecting immunological agglutinating reaction comprises steps of measuring light absorptions of a liquid medium with antibody before and after antigen-antibody reaction by using a light which is absorbable by the antibody, and calculating the difference of the light absorptions, for determining the presence or absence of the agglutination based on the fact that the agglutinating reaction reduces the concentration of the antibody affecting the light absorption of the liquid medium. The apparatus includes a turntable, two photometers, sample and reagent handling means and calculator.

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I. M. Kolthoff et al., "Textbook of Quant. Inorg. Analysis", p. 418, MacMillan Co., New York 1947.

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