Manufacturing process for the production of purified transferrin

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United States of America Patent

PATENT NO 5744586
SERIAL NO

08668351

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Abstract

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Method for obtaining highly purified transferrin from a partially purified plasma fraction containing transferrin in which the starting fraction is concentrated. Its ionic strength is reduced and then transferrin is adsorbed onto a chromatographic column. Following elution, the transferrin can be further processed through to packaging in final containers. The final purified transferrin product is sterile, at least 95% pure and is substantially free of enveloped and non-enveloped viruses.

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Patent Owner(s)

Patent OwnerAddress
GRIFOLS INC2410 LILLYVALE AVENUE LOS ANGELES CA 90032

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bhattacharya, Prabir Walnut, CA 17 517
Latham, Shawn D Sierra Madre, CA 2 76
Ohmizu, Akimasa Arcadia, CA 5 37
Rolf, John M Los Angeles, CA 2 8

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