METHOD OF PRODUCING POWDER CONTAINING PROTEIN WHICH IS HUMAN BLOOD COAGULATION FACTOR AND LACTIC ACID-BASED POLYMER

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专利权人:

发明人:

申请号：

RU2017146990

公开号：

RU2017146990A3

申请日:

申请国别(地区):

RU

年份:

2019

代理人:

摘要：

A process for preparing a powder, which includes one or more human coagulation factor proteins and a lactic acid polymer, involves mixing and dispersing a lactic acid polymer with a particle size d50 in the range 0.1-2 μm and the one or more human coagulation factor proteins in water. The dispersion is dried, and the resulting dried mass is compressed. The resulting compressed dried mass is comminuted to a powder with a particle size d50 in the range of more than 0.5 and up to 5 μm.

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