Chemistry: analytical and immunological testing – Involving immune complex formed in liquid phase – Separation of immune complex from unbound antigen or antibody
Patent
1988-01-13
1990-01-16
Richman, Barry S.
Chemistry: analytical and immunological testing
Involving immune complex formed in liquid phase
Separation of immune complex from unbound antigen or antibody
436501, 436519, 422 61, 530387, G01N 33541
Patent
active
048943479
ABSTRACT:
In an erythrocyte agglutination assay, the agglutination reagent comprises at least one erythrocyte binding molecule coupled to at least one specific analyte binding molecule wherein the erythrocyte binding molecule does not cause agglutination when incubated with erythrocytes in the absence of analyte. Preferably, the erythrocytes are endogenous to the blood sample to be tested, that is, a whole blood sample is assayed. Mixtures of conjugates and conjugates of analyte analogues with erythrocyte binding molecules may also be used as agglutination reagents. The reagents and their use in direct or indirect assays is disclosed.
REFERENCES:
patent: 4433059 (1984-02-01), Chang et al.
patent: 4470925 (1984-09-01), Auditore-Hargreaves
patent: 4529712 (1985-07-01), Jou et al.
patent: 4578360 (1986-03-01), Smith
patent: 4594327 (1986-06-01), Zuk
patent: 4829011 (1989-05-01), Gibbons
Bundesen Peter G.
Hillyard Carmel J.
Kemp Bruce E.
Rylatt Dennis B.
Agen Limited
Alfandary-Alexander Lyle
Cooper Iver P.
Richman Barry S.
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