APPLICATION OF POLYMERIC EXCIPIENTS FOR LYOFILIZATION OR FREEZING OF PARTICLES

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专利权人:

АБРАКСИС БАЙОСАЙЕНС; ЭлЭлСи (US)

发明人:

ФОСС, Уиллард (US),СХИНДЕ, Раджеш (US)

申请号：

RU2019134053

公开号：

RU2019134053A

申请日:

2012.12.13

申请国别(地区):

RU

年份:

2019

代理人:

摘要：

Provided herein are use of polymeric excipients, specifically polyvinyl alcohols, optionally in conjunction with sugars, as cryoprotectants to prevent aggregation of PEG- containing particles. Also provided are PEG-containing particles comprising such polymeric excipients.

来源网站：

中国工程科技知识中心

来源网址：

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