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Title:
CELL ADHESIVE MATERIAL
Document Type and Number:
WIPO Patent Application WO/2019/176860
Kind Code:
A1
Abstract:
This cell adhesive material is obtained by modifying a substrate surface by using a peptide group comprising a peptide that contains: 40% to 75%, inclusive, of one or more types of basic amino acid residues selected from the group consisting of lysine, arginine, and histidine; and 25% or more of one or more types of hydrophobic amino acid residues selected from the group consisting of leucine, isoleucine, glycine, alanine, valine, phenylalanine, proline, tryptophan, and methionine. Thereby provided is a cell adhesive material that is less likely to induce an immune response and can sustain a cell adhesion effect for a long time.

Inventors:
HARIMOTO, Kenichi (Toray Industries Inc., 1-1, Sonoyama 1-chome, Otsu-sh, Shiga 58, 〒5208558, JP)
SAKAGUCHI, Hirokazu (Toray Industries Inc., 1-1, Sonoyama 1-chome, Otsu-sh, Shiga 58, 〒5208558, JP)
Application Number:
JP2019/009713
Publication Date:
September 19, 2019
Filing Date:
March 11, 2019
Export Citation:
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Assignee:
TORAY INDUSTRIES, INC. (1-1 Nihonbashi-Muromachi 2-chome, Chuo-ku Tokyo, 66, 〒1038666, JP)
International Classes:
C12M3/00; A61L31/04; A61L31/06; A61L31/10; A61L31/12; C12M1/00; C07K2/00; C07K17/02
Domestic Patent References:
WO1990011297A11990-10-04
WO2010033925A22010-03-25
WO1997015598A11997-05-01
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