Chemistry: molecular biology and microbiology – Measuring or testing process involving enzymes or... – Involving antigen-antibody binding – specific binding protein...
Patent
1987-01-21
1990-03-06
Kepplinger, Esther M.
Chemistry: molecular biology and microbiology
Measuring or testing process involving enzymes or...
Involving antigen-antibody binding, specific binding protein...
436502, 436518, 436827, 436511, 536127, 435264, G01N 33579, G01N 33569
Patent
active
049065670
ABSTRACT:
Sandwich assays for detecting and identifying lipopolysaccharides of gram negative bacteria utilizing immobilized lipopolysaccharide binding proteins and labelled detection reagents are provided. The active supports are also useful in removing LPS from biomedical and cosmetic preparations.
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patent: 4134792 (1979-01-01), Boguslaski et al.
patent: 4683196 (1987-07-01), McLaughlin
"Endotoxin Contamination of Enzyme Conjugates Used in Enzyme-Linked Immunosorbent Assays", R. E. Bryant et al., Journal of Clinical Microbiology 17(6); 1050-1053;1983.
"Immobilized Enzymes", O. Zaborsky, p. 75,1973, CRC Press.
"Removal of Gram-Negative Endotoxin from Solutions by Affinity Chromatography", A. C. Issekutz, Journal of Immunological Methods 61;275-281; 1983.
E. I. DuPont de Nemours and Company
Frank George A.
Kepplinger Esther M.
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