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. 11, 1995
Filed:
Jun. 02, 1992
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
This invention provides a purified new differentiation antigen, designated NDA4, associated with the growth and proliferation of activated B lymphocytes and characterized by a molecular weight of about 46,000 daltons. The invention also provides an antibody capable of specifically forming a complex with purified NDA4, and a hybridoma which produces a monoclonal antibody that specifically recognizes the isolated NDA4. The invention also pertains to a method for dectecting B cells or helper T cells, each of which has a B cell growth factor receptor, which comprises contacting a sample which contains B cells or helper T cells with substances capable of forming complexes with the B cell growth factor receptors so as to form cellular complexes between the substances and the B cell growth factor receptors, and detecting such cellular complexes.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile