Chemistry: analytical and immunological testing – Involving immune complex formed in liquid phase – Separation of immune complex from unbound antigen or antibody
Patent
1981-09-02
1984-01-31
Marantz, Sidney
Chemistry: analytical and immunological testing
Involving immune complex formed in liquid phase
Separation of immune complex from unbound antigen or antibody
430566, 430631, 436539, 436541, 436544, 436546, 436800, 436805, 436817, G01N 3354, G01N 3358, G01N 3352, G01N 3374
Patent
active
044290500
ABSTRACT:
A method for the simultaneous immunochemical assay of trace components in a sample involving competitively reacting the antigens or antibodies in a sample and labeled antigens or labeled antibodies for limited binding sites. The labels are spectral sensitizing dyes. The reaction products are contacted with silver halide and exposed to light having wavelengths corresponding to the absorption spectra of the spectral sensitizing dyes.
REFERENCES:
patent: 3952091 (1976-04-01), Grunberg
patent: 4331444 (1982-05-01), Mihara
patent: 4337063 (1982-06-01), Mihara
patent: 4337065 (1982-06-01), Hiratsuka
Hiratsuka Nobuo
Masuda Nobuhito
Mihara Yuji
Okazaki Masaki
Yasuda Yukio
Fuji Photo Film Co. , Ltd.
Marantz Sidney
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