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:
Apr. 04, 1989
Filed:
Jul. 05, 1985
Nicole Suciu-Foca, Cliffside Park, NJ (US);
Donald W King, Chicago, IL (US);
The Trustees of Columbia University in the City of New York, New York, NY (US);
Abstract
A late differentiation antigen (LDA.sub.1) expressed by activated helper cells is described. LDA.sub.1 is a membrane protein recognized by a monoclonal antibody produced by immunizing mice with an alloreactive human T cell clone with helper function. LDA.sub.1 is expressed by helper T cells optionally 9 days after activation. Anti-LDA.sub.1 monoclonal antibody blocks T cell enhancement of B-cell immunoglobulin production. Thus, LDA.sub.1 is associated with helper T cell effector function. Methods of diagnosis and therapy based upon LDA.sub.1 are also described.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile