ADSORBENT FOR PURIFYING ANTIBODY, AND METHOD OF PURIFYING ANTIBODY USING THE SAME

摘要

PROBLEM TO BE SOLVED: To provide an adsorbent for purifying an antibody making use of a human Fc receptor FcγRI, and a method of purifying an antibody using the same. SOLUTION: The adsorbent includes the FcγRI produced by using a CHO cell that is obtained by the transformation of an expression plasmid comprising a DNA sequence encoding a soluble human Fc receptor FcγRI and stably expresses the human Fc receptor FcγRI, with the FcγRI fixed onto a support. The method of purifying an antibody employs the adsorbent. COPYRIGHT: (C)2010,JPO&INPIT