Physiologically active polypeptide conjugate having prolonged in vivo half-life

Physiologically active polypeptide conjugate having prolonged in vivo half-life

  • CN 1,761,684 A
  • Filed: 03/13/2004
  • Published: 04/19/2006
  • Est. Priority Date: 03/13/2003
  • Status: Active Application
First Claim
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1. protein conjugate, it comprises covalently bound each other i) a kind of physiologically active polypeptide, ii) a kind of nonpeptidic polymer, and iii) a kind of immunoglobulin (Ig), and have the transformation period in the body of prolongation of physiologically active polypeptide.

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