| 摘要 |
<p>The invention provides an immunoglobulin G Fc region binding polypeptide, which polypeptide comprises an immunoglobulin G Fc region binding motif, BM, consisting of an amino acid sequence selected from: i) EQQX4AFYEIL HLPNL-TEX18QX20X21AFIX25X26LRX29, and ii) an amino acid sequence which has at least 85% identity to the sequence defined in i). Also provided are methods of isolation or production of IgG Fc-containing molecules.</p> |
