Arginine - free tnfr : fc- fusion polypeptide compositions and methods of use

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专利权人:

BIOGEN MA INC.

发明人:

MALONEY KEVIN,GONG KE,ALSTON ROY

申请号：

NZ62016012

公开号：

NZ620160A

申请日:

2012.06.29

申请国别(地区):

NZ

年份:

2016

代理人:

摘要：

Disclosed is a composition, comprising: an isolated polypeptide that is an extracellular ligand-binding portion of a human p75 tumour necrosis factor receptor fused to the Fc region of a human IgGl； and salt in an amount sufficient to prevent aggregation of the isolated polypeptide, thereby stabilizing the composition, wherein the composition does not contain added free amino acids.

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