JASBIR SEEHRA,ROBERT SCOTT PEARSALL,RAVINDRA KUMAR
申请号：
HK16112523.3
公开号：
HK1224199A
申请日:
2016.11.01
申请国别(地区):
HK
年份:
2017
代理人:
摘要：
Compositions for increasing red blood cell levels or treatment of anemia comprising erythropoietin receptor activators and a variant Activin RIIB (ActRIIB) polypeptide having a leucine residue replaced by a acidic amino acid residue, where the variant ActRIIB polypeptide has a reduced affinity for activin B and may be called a GDF trap. Methods for the use of these compositions.
