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Patent Searching and Data


Title:
PEPTIDE COMPOSITION
Document Type and Number:
Japanese Patent JP2010105915
Kind Code:
A
Abstract:

To provide a peptide composition which reduces the antigenicity of -lactoglobulin, adjusts the Th1 cell-Th2 cell balance of helper T cell, and controls the production of a specific IgE-dependent type I allergy.

It has been found that a peptide composition prepared by hydrolyzing -lactoglobulin with alkalase or trypsin has an action for promoting the production of IFN- and inhibiting the production of IL-4. In addition, a peptide having the activity was isolated and purified from the hydrolysate, and the peptide sequence of the peptide could be identified.


Inventors:
TANABE SOUICHI
ISOMURA HARUHIKO
Application Number:
JP2006339172A
Publication Date:
May 13, 2010
Filing Date:
November 19, 2006
Export Citation:
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Assignee:
ICREO CO LTD
International Classes:
A61K38/00; A23L1/305; A61K38/16; A61P37/08; C07K14/47; C12P21/06