BURG, JOSEF,SELLINGER, KARL-HEINZ,HASELBECK, ANTON,KOLL, HANS
申请号：
CA2309810
公开号：
CA2309810C
申请日:
1998.12.03
申请国别(地区):
CA
年份:
2014
代理人:
摘要：
The invention relates to new EPO compositions with a high specific activity,characterised by a high proportion of N-acetyl-lactosamin units and/or tetra-antenna branches in the carbon hydrate structure. The invention also relatesto a method for preparing such EPO products.
