Immunosuppressive polypeptides and nucleic acids

• Main Authors: PAIDHUNGAT MADAN M, KARRER ERIK E, PUNNONEN JUHA, NEIGHBORS MARGARET, VISWANATHAN SRIDHAR, LARSEN BRENT R, CHAPIN STEVEN J, BASS STEVEN H
• Format: Patent
• Language: Chinese; English
• Published: 26.06.2013
• Subjects: BEER; BIOCHEMISTRY; CHEMISTRY; COMPOSITIONS THEREOF; CULTURE MEDIA; ENZYMOLOGY; FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIREDCHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERSFROM A RACEMIC MIXTURE; HUMAN NECESSITIES; HYGIENE; MEDICAL OR VETERINARY SCIENCE; METALLURGY; MICROBIOLOGY; MICROORGANISMS OR ENZYMES; MUTATION OR GENETIC ENGINEERING; ORGANIC CHEMISTRY; PEPTIDES; PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES; PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS; SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS; SPIRITS; VINEGAR; WINE

The invention relates to immunosuppressive polypeptides and nucleic acids. The invention provides immunosuppressive polypeptides and nucleic acids encoding such polypeptides. In one aspect, the invention provides mutant CTLA-4 polypeptides and nucleic acids encoding mutant CTLA-4 polypeptides. Compositions and methods for utilizing such polypeptides and nucleic acids are also provided.