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:
Oct. 31, 2000
Filed:
Apr. 21, 1998
Jonathan Schneck, Silver Spring, MD (US);
Sean O'Herrin, Baltimore, MD (US);
Michael S Lebowitz, Pikesville, MD (US);
Abdel Hamad, Ellicott City, MD (US);
The Johns Hopkins University, Baltimore, MD (US);
Abstract
Polynucleotides encode soluble, multivalent molecular complexes which modify immune responses, and host cells comprise such polynucleotides. The molecular complexes comprise extracellular domains of transmembrane heterodimeric proteins, particularly T cell receptor and major histocompatibility complex proteins, which are covalently linked to the heavy and light chains of immunoglobulin molecules to provide soluble multivalent molecular complexes with high affinity for their cognate ligands. The molecular complexes can be used, inter alia, to detect and regulate antigen-specific T cells and as therapeutic agents for treating disorders involving immune system regulation, such as allergies, autoimmune diseases, tumors, infections, and transplant rejection.