Antibody Purification Process By Precipitation

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United States of America Patent

APP PUB NO 20100204455A1
SERIAL NO

12670733

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The present invention relates to a method of purification of antibodies. An object of the present invention is to provide a method for the isolation of antibodies from a solution containing one or more antibodies, comprising the steps of precipitating the antibody and washing the solid precipitate with washing buffer. Preferably, the antibody is precipitated by using a PEG solution or sodium phosphate.

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Patent Owner(s)

Patent OwnerAddress
PFIZER LIMITEDRAMSGATE ROAD SANDWICH KENT CT13 9NJ

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gervais, David Paul Kent, GB 4 23
Pfeiffer, Katherine Anne Berkeley, US 1 8

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