Purification of proteins with cationic surfactant

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United States of America Patent

PATENT NO 9534013
APP PUB NO 20090317889A1
SERIAL NO

11918292

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Abstract

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The subject invention provides a method for purifying a target protein from a mixture comprising the target protein and contaminating protein, comprising the steps of exposing the mixture to an effective amount of a cationic surfactant such that the contaminating protein is preferentially precipitated and recovering the target protein. Proteins purified according to the method of the invention are also provided.

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Patent Owner(s)

Patent OwnerAddress
HORIZON THERAPEUTICS USA INC1 HORIZON WAY DEERFIELD IL 60015

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fischer, Meir Netanya, IL 13 84
Harosh, Eliyahu Ashdod, IL 5 55

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