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:
Nov. 15, 1994
Filed:
Mar. 21, 1990
Klaus Dornmair, Palo Alto, CA (US);
Harden M McConnell, Stanford, CA (US);
Board of Trustees of the Leland Stanford Junior University, Stanford, CA (US);
Abstract
Processes for increasing antigen binding capacity of a major histocompatibility complex (MHC) molecule or a chain thereof are described. Such processes comprise treating an antigen-bound MHC molecule or a chain thereof with an effective amount of an unfolding agent to release undesired antigen from the MHC molecule or chain and then treating the antigen-free MHC molecule or chain with an effective amount of a refolding agent to produce a functional MHC molecule or chain. Additionally, compositions of MHC molecules that are substantially free of undesired antigens or that have been bound with desired specific antigens, alone or in combination with pharmaceutically acceptable carriers and/or cytotoxic agents, are described. The present invention has utility for therapeutic administrations, drug screening, and diagnostics.