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:
Sep. 01, 1992
Filed:
Nov. 18, 1989
Bernard F Erlanger, Whitestone, NY (US);
William L Cleveland, New York, NY (US);
The Trustees of Columbia University in the City of New York, New York, NY (US);
Abstract
This invention provides an auto-anti-idiotypic method for producing a monoclonal anti-idiotypic antibody. The method involves contacting lymphoid cells of an animal under suitable conditions with an effective antibody-raising amount of an antigen, collecting the lymphoid cells from the animal at a suitable time after the contacting and fusing the collected lymphoid cells with appropriate myeloma cells to produce a series of hybridoma cells each of which produces a monoclonal antibody. The method further involves screening, under suitable conditions, the series of hybridoma cells so produced to identify those which secrete a monoclonal antibody capable of binding to an antibody directed to the antigen, or to a receptor where the antigen is a ligand to the receptor, separately culturing a hybridoma cell so identified in an appropriate medium, and separately recovering under suitable conditions the monoclonal anti-idiotypic antibody produced by the hybridoma cell.