Title: Purification of lipotropic protein produced by pichia yeast
Application Number: 87105519 Application Date: 1987.08.11
Publication Number: 1018106 Publication Date: 1988.05.04
Approval Pub. Date: 1990.10.24 Granted Pub. Date: 1990.10.24
International Classifi-cation: C12P21/02
Applicant(s) Name: Phillips Petroleum Co. Address:
Inventor(s) Name: William. Scott. Kellogg
Attorney & Agent: XIN MINZHONG
Abstract:
    Method for the selective extraction of desired lipophilic proteins from transformed cells of the genus Pichia by cell lysis in the presence of chaotrophic salts is disclosed. The total protein extracted under the invention cell lysis conditions is reduced while the recovery of desired lipophilic proteins remains relatively constant, thereby producing a cell extract with enhanced concentration of the desired lipophilic protein relative to a control cell extract.
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