Purified antibody composition

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United States of America Patent

PATENT NO 9913902
SERIAL NO

15718621

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Abstract

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The invention provides a method for producing a host cell protein-(HCP) reduced antibody preparation from a mixture comprising an antibody and at least one HCP, comprising an ion exchange separation step wherein the mixture is subjected to a first ion exchange material, such that the HCP-reduced antibody preparation is obtained.

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Patent Owner(s)

Patent OwnerAddress
ABBVIE BIOTECHNOLOGY LTD2 CHURCH STREET CLARENDON STREET HAMILTON HM 11

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Avgerinos, George Sudbury, US 22 1191
Wan, Min M Worcester, US 13 397
Zarbis-Papastoitsis, Gregory Watertown, US 20 1133

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