METHOD FOR PREPARING A COMPOSITION COMPRISING HIGHLY CONCENTRATED ANTIBODIES BY ULTRAFILTRATION

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.

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Bibliographic Details
Main Authors TANAKA Saeko, WAKAYAMA Rumiko, ISODA Tomonori, YAMADA Hidenari, BENDER Jean, LAU Kelby, OH-EDA Masayoshi
Format Patent
LanguageEnglish
Published 20.07.2017
Subjects
CHEMISTRY
METALLURGY
ORGANIC CHEMISTRY
PEPTIDES
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
SEPARATION
TRANSPORTING
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Summary: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.
Bibliography:Application Number: US201715461874