METHOD FOR EXTRACTING A PROTEIN FROM MILK

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United States of America Patent

SERIAL NO

13910517

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Abstract

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The invention relates to a method for extracting a protein from milk, having at least one hydrophobic pocket and a negative charge to the natural pH of milk, that comprises the following steps: a) skimming and delipidation of the milk; b) passing the delipidated and skimmed fraction containing the protein on a chromatographic substrate on which is grafted a ligand having both a hydrophobic characteristic and an ionic characteristic in pH conditions enabling the protein to be retained on the substrate, the pH being higher than 4.6; c) elution of the protein; d) purification of the eluted fraction by removing the milk proteins from the eluted fraction; and e) recovering the protein.

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Patent Owner(s)

Patent OwnerAddress
LFB BIOTECHNOLOGIES3 AVENUE DES TROPIQUES LES ULIS 91940

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
LEJARS, Alain Pierres, FR 3 30
Nogre, Michel Vanves, FR 11 67
Ollivier, Monique Le Kremlin Bicetre, FR 5 15

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