发明授权
US08883147B2 Immunoglobulins insertions, deletions, and substitutions 有权
免疫球蛋白插入,缺失和置换

Immunoglobulins insertions, deletions, and substitutions
摘要:
An Fc variant of a parent Fc polypeptide, wherein said Fc variant exhibits altered binding to one or more FcγRs, wherein said Fc variant comprises at least one amino acid insertion in the Fc region of said parent Fc polypeptide.
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