Method for preparing a composition comprising highly concentrated antibodies by ultrafiltration

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专利权人:

Genentech, Inc.;Chugai Seiyaku Kabushiki Kaisha

发明人:

Kelby Lau,Jean Bender,Saeko Tanaka,Rumiko Wakayama,Hidenari Yamada,Tomonori Isoda,Masayoshi Oh-Eda

申请号：

US15461874

公开号：

US10590164B2

申请日:

2017.03.17

申请国别(地区):

US

年份:

2020

代理人:

摘要：

The present invention provides a method for preparing a composition comprising highly concentrated antibodies by ultrafiltration in batch concentration mode having a first constant feed rate step and a second controlled feed rate step.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/