Chemistry: molecular biology and microbiology – Micro-organism – per se ; compositions thereof; proces of... – Lysis of micro-organism
Patent
1984-07-06
1987-05-05
Nucker, Christine M.
Chemistry: molecular biology and microbiology
Micro-organism, per se ; compositions thereof; proces of...
Lysis of micro-organism
435 7, 435 29, 435804, 435816, 435820, 435822, 436510, 436 17, 436174, 436824, 436825, 436543, G09B 1900, G01N 3353
Patent
active
046632913
ABSTRACT:
A method of specimen treatment preparatory to conducting an immunoassay is disclosed whereby a microbial protein is solubilized by a detergent at elevated temperatures and in the presence of an alkali or alkaline earth metal ion. At elevated temperatures, the detergent is soluble. However, at lower temperatures, the presence of the metal ion renders the detergent insoluble so that it is prevented from interacting in the immunoassay procedure. A specific application is in the solubilization of the principal outer membrane protein of Chlamydia trachomatis.
REFERENCES:
patent: 4206014 (1980-06-01), Reichert et al.
patent: 4497899 (1985-02-01), Armstrong et al.
Helenius, et al, Methods in Enzymology, vol. LVI, (1979), pp. 734-749.
Becton Dickinson and Company
McBride James R.
Nucker Christine M.
Wieder Stephen C.
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