Chemistry: molecular biology and microbiology – Measuring or testing process involving enzymes or... – Involving antigen-antibody binding – specific binding protein...
Patent
1993-11-10
1995-10-17
Ceperley, Mary E.
Chemistry: molecular biology and microbiology
Measuring or testing process involving enzymes or...
Involving antigen-antibody binding, specific binding protein...
436527, 436537, 436817, G01N 33552
Patent
active
054590450
ABSTRACT:
A reagent for use in an immunoassay for measuring haptens, antigens or antibodies by means of a competitive binding method, which comprises a combination of an antibody and a labelled hapten or a labelled antigen or a combination of a hapten or an antigen and a labelled antibody, wherein the antibody and the labelled hapten or the labelled antigen in one combination or the hapten or the antigen and the labelled antibody in another combination are capable of undergoing reversible binding, and a device for use in an immunoassay wherein the reagent of the present invention is included in a single container.
An immunoassay can be performed in a short time by the use of the immunoassay device of the present invention.
REFERENCES:
patent: 4585741 (1986-04-01), Clevinger
patent: 4720455 (1988-01-01), Babu et al.
patent: 4895809 (1990-01-01), Schlabach et al.
L. Tiefeneuer et al., J. Steroid Biochem., vol. 32, No. 2, pp. 251-257 (1989).
J. De Boever et al., Analytica Chimica Acta, vol. 170, pp. 117-123 (1985).
P. Luppa et al., Bioconjugate Chemistry, vol. 5, pp. 167-171 (1994).
Odell et al; Principles of Competitive Protein Binding Assay; Wiley & Sons 1983.
Izako Toshio
Mochida Ei
Nobuhara Masahiro
Sato Hiroshi
Yamauchi Tadakazu
Ceperley Mary E.
Mochida Pharmaceutical Co. Ltd.
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