Methods for increasing protein polyethylene glycol (PEG) conjugation

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United States of America Patent

PATENT NO 7799549
SERIAL NO

12001304

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Abstract

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The present invention relates to highly conjugated proteins and methods for making such proteins. In particular, the present invention relates to methods for linking additional sites to a protein for conjugation with activated polyethylene glycol (PEG) linkers, without denaturing the protein. The invention also relates to highly conjugated proteins with decreased immunogenicity and increased circulating half-life.

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Patent Owner(s)

Patent OwnerAddress
ANTICANCER INC7917 OSTROW STREET SAN DIEGO CA 92111

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Li, Shukuan San Diego, US 11 36
Sun, Xinghua San Diego, US 30 88
Tan, Yuying San Diego, US 42 330
Yagi, Shigeo San Diego, US 20 104
Yang, Zhijian San Diego, US 52 447

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