The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 04, 2012
Filed:
Jan. 26, 2011
Marcello Duranti, Milan, IT;
Paolo Morazzoni, Milan, IT;
Marcello Duranti, Milan, IT;
Paolo Morazzoni, Milan, IT;
Indena S.p.A., Milan, IT;
Abstract
A purified amino-terminal polypeptide fragment of the soy β-conglycinin α' subunit is prepared by selective extraction of defatted soy with an aqueous solution of sodium bisulfite, precipitation with ethanol, and Metal Affinity Chromatography (MAC) under denaturing conditions to obtain the α′ subunit. The α′ subunit is then enzymatically treated with chymotrypsin and subjected to further MAC to recover the amino-terminal fragment of the polypeptide (MW 28,000 Da).
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