Chemistry: molecular biology and microbiology – Measuring or testing process involving enzymes or... – Involving antigen-antibody binding – specific binding protein...
Patent
1994-07-25
1996-09-03
Chan, Christina Y.
Chemistry: molecular biology and microbiology
Measuring or testing process involving enzymes or...
Involving antigen-antibody binding, specific binding protein...
435 735, 435 737, 435 74, 435 792, 435962, 436530, 436177, 436825, G01N 33569, G01N 33543, G01N 3362, G01N 33573
Patent
active
055522947
ABSTRACT:
A method for detecting at least one virulence-associated factor (VAF), e.g., a bacterial toxin, in a sample is described. The sample suspected of containing the VAF-producing bacteria is contacted with a VAF releasing solution under conditions which release VAF from the bacteria. The released VAF subsequently is immunochemically detected. The preferred method is a membrane-based enzyme linked immunosorbent assay for immunochemically detecting the well-characterized Shiga family toxins including SLT I and SLT II. Also described is the VAF releasing solution and a kit containing the reagents for conducting the described methods.
REFERENCES:
patent: 4677080 (1987-06-01), Finkelstein et al.
patent: 5164298 (1992-11-01), Lingwood et al.
Specification Sheet for EDT-20 Received from Sigma Chemical Company.
Carl Baron and T. E. Thompson, Biochimica et Biophysica Acta, 382 (1975) 276-285.
J. Michael Janda, Clinical Microbiology Reviews, Oct. 1991, pp. 397-410 vol. 4, No. 4.
Zhen-Hai Qu et al., Journal of Clinical Microbiology, Apr. 1991, pp. 773-777 vol. 29, No. 4.
Ronald A. Dixon and Ian Chopra, Antimicrobial Agents and Chemotherapy, May 1986, vol. 29, No. 5, pp. 781-788.
Shai Ashkenazi and Thomas G. Cleary, Journal of Clinical Microbiology, Jun. 1989, vol. 27, No. 6, pp. 1145-1150.
David W. K. Acheson et al., The Journal of Infectious Diseases 1990, 161:134-137.
Thomas Larry Hale, Microbiological Reviews, Jun. 1991, vol. 55, No. 2, pp. 206-224.
Frances Pouch Downes et al., Journal of Clinical Microbiology, Jun. 1989, vol. 27, No. 6, pp. 1292-1297.
M. Basta et al., Journal of Clinical Microbiology, Jul. 1989, vol. 27, No. 7, pp. 1617-1622.
Pierce ImmunoTechnology Catalog and Handbook, vol. I, 1990 Pierce Chemical Co. USA.
Law et al., J. Med. Microbiol. 36:198-202, 1992.
International Encyclopedia of Pharmacology and Therapeutics, Section 119, Pharmacology of Bacterial Toxins, Chapter 13 "Shigella Toxins Description and Role in Diahrrea and Dysentery" Pergamon Press (1986) p. 243.
Brochure from New Horizons Diagnostic - SMART .TM. Test.
Speirs et al, Aug. 1991, Detection of Escherichia coli cytotoxins by enzyme-linked immunsorbent assays. Can. J. Microbiol. 37: 650-53.
Ashkenazi et al, 1990. A method for detecting Shiga toxin and Shiga-like toxin -I in pure and mixed cultures J. Med Microbiol 32: 255-61.
Petric et al, 1987. Purification and biological properties of Escherichia coli verocytotoxin, FEMS Microbiol. Lett, 41: 63-8.
Panigrahi et al, 1987, Evaluation of immuno-dot-blot assay for detection of cholera-related enterotox in antigen in Salmonella typhimurium, J. Clin Microbiol. 25: 702-05.
Tijssen, 1985, Practice and Theory of Enzyne Immunoassays. Elsevier, Amsterdam. pp. 314-318.
Jawetz et al, 1982. Review of Medical Microbiology. Zange Medical Publications, Los Altos. p. 137.
Chan Christina Y.
Children's Medical Center Corporation
Engellenner Thomas J.
Grun James L.
Hanley Elizabeth A.
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