Protein purification process and product

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United States of America Patent

PATENT NO 4503035
SERIAL NO

06465979

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Abstract

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An improved process for purifying proteins, particularly proteins having molecular weights in excess of 12,000 involves novel applications of high performance liquid chromatography on a preparative scale to provide homogeneous end product in excellent yield. In an embodiment of the process, human interferon is produced as a homogeneous protein.

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Patent Owner(s)

  • HOFFMANN-LA ROCHE INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Pestka, Sidney North Caldwell, NJ 34 512
Rubinstein, Menachem Rimon, IL 54 643

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