Invention Grant
US08999670B2 Long-acting polypeptides and methods of producing same 有权
长效多肽及其制备方法

Long-acting polypeptides and methods of producing same
Abstract:
A polypeptide and polynucleotides encoding same comprising one carboxy-terminal peptide (CTP) of chorionic gonadotrophin attached to an amino terminus of a cytokine and two carboxy-terminal peptides (CTP) of chorionic gonadotrophin attached to a carboxy terminus of a cytokine are disclosed. Pharmaceutical compositions comprising the polypeptide and polynucleotides of the invention and methods of using same are also disclosed.
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