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. 12, 1992
Filed:
Sep. 28, 1990
Applicant:
Inventors:
A Krishna Mallia, Rockford, IL (US);
Marten W Wendt, Perstorp, SE;
Assignee:
Pierce Chemical Company, Rockford, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07K / ; C07K / ;
U.S. Cl.
CPC ...
5303871 ; 530402 ; 530411 ; 530413 ; 530813 ; 5303881 ; 530863 ; 530864 ;
Abstract
Preparation of a composite of mannan binding protein attached to an insoluble, support matrix is accomplished by reacting cyanogen bromide activated beaded agarose with a buffered solution of mannan binding protein isolated from rabbit serum. The composite has utility as an affinity sorbent for IgM when divalent metal ions are incorporated in the binding buffer. The composite does not show cross-reactivity (binding) with immunoglobulins of the G class.