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:
May. 24, 1994
Filed:
Oct. 30, 1992
Applicant:
Inventors:
William L Anderson, Albuquerque, NM (US);
Dennis Otero, Albuquerque, NM (US);
Assignee:
University of New Mexico, Albuquerque, NM (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N / ; G01N / ; C07K / ; C07K / ;
U.S. Cl.
CPC ...
436524 ; 436527 ; 5303911 ; 5303919 ; 435-71 ;
Abstract
The invention comprises stable, antigen-sensitive surfaces containing immobilized antibody modified with a polyethylene glycol spacer arm including a terminal hydrophobic moiety. The surfaces are generally useful in immunoassay procedures, especially microgravimetric assays such as those employing antibody immobilized on piezoelectric crystal surfaces.