The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 06, 1993
Filed:
Apr. 25, 1991
Martial Lacroix, Laval, CA;
Robert Feldman, London, GB;
Dennis L Kasper, Boston, MA (US);
Harold J Jennings, Gloucester, CA;
Francis Michon, Ottawa, CA;
Robert J Chalifour, Laval, CA;
Vince Pozsgay, Rockville, MD (US);
National Research Council of Canada, Ottawa, CA;
President and Fellows of Harvard College, Cambridge, MA (US);
The Brigham and Women's Hospital Inc., Boston, MA (US);
Abstract
Immunoadsorbent combinations for the detection and diagnosis of group B streptococcus polysaccharide antigen, comprising an insoluble carrier, a capture agent having an affinity for specifically binding to the trirhamnose epitope of group B streptococcus antigen and having the formula .alpha.-L-Rhap(1.fwdarw.2)-.alpha.-L-Rhap(1.fwdarw.2).alpha.-Rhap- 1- wherein Rhap is rhamnose, and an antigen marker agent having an affinity for binding to monorhamnose epitope of group B streptococcus polysaccharide antigen of formula .alpha.-L-Rhap-1- when the group B streptococcus polysaccharide is bound to the carrier. An immunoassay method test kit and polyclonal antibody are also described.
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