Aldehyde-tagged immunoglobulin polypeptides and method of use thereof

Aldehyde-tagged immunoglobulin polypeptides and method of use thereof

  • CN 103,415,621 A
  • Filed: 01/13/2012
  • Published: 11/27/2013
  • Est. Priority Date: 01/14/2011
  • Status: Active Application
First Claim
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1. aldehyde marked immunoglobulin (Ig) polypeptide of a separation, it comprises the Ig constant region aminoacid sequence of the aminoacid sequence that contains the sulfatase motif,Wherein said sulfatase motif is positioned at the solvent accessibility ring district of Ig polypeptide constant region or is adjacent, and wherein said sulfatase motif is not on the C-of described Ig polypeptide chain end.

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