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. 14, 1981
Filed:
Sep. 27, 1978
Applicant:
Inventor:
Richard H Hales, West Jordan, UT (US);
Assignee:
Becton Dickinson & Company, Paramus, NJ (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N / ; G01T / ;
U.S. Cl.
CPC ...
424-1 ; 2323 / ; 422 57 ; 422 59 ; 422 61 ; 424 12 ;
Abstract
A supported receptor for use in an assay for a ligand in which the solid support includes a water insoluble polymer including at least one functional group which is either carboxyl, isothiocyanate, N-hydroxysuccinimide, imidazolide, bromoacetyl, maleimide, or diazomethylene, with the receptor being covalently linked to the support through the functional group. The preferred support is a particulate support including an impervious non-porous core and an outer porous coating having the water insoluble polymer, including the aforesaid functional groups, adhering thereto.