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公开(公告)号:US20230079633A1
公开(公告)日:2023-03-16
申请号:US17800418
申请日:2021-02-05
发明人: Jae Young YANG , Ji Sung PARK , Jae Ho SHIM , Yoon Joeng UM , Joo Yang PARK
摘要: The present invention relates to: a method of purifying an antibody, which can prepare a desired antibody with high purity and high quality by removing impurities without using an expensive protein A column, and particularly, can purify an antibody in a high yield while greatly reducing an amount (volume) of a buffer used in an elution process; and an antibody prepared by the method.
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公开(公告)号:US20230124565A1
公开(公告)日:2023-04-20
申请号:US17800405
申请日:2021-02-05
发明人: Jae Young YANG , Ji Sung PARK , Jae Ho SHIM , Yoon Joeng UM , Moon Jae LEE
摘要: The present invention relates to a method of preparing a population of antibodies, whereby a desired high-purity and high-quality population of antibodies can be prepared by removing impurities without using an expensive protein A column, and in particular, production costs can be significantly reduced while achieving process automation; and a population of antibodies prepared thereby.
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