Title:
生体成分用保存剤及び生体成分の回収方法
Document Type and Number:
Japanese Patent JP6778113
Kind Code:
B2
Abstract:
Provided is an agent for preserving a biological component, comprising a hydrogel, the hydrogel comprising a crosslinked product formed from a compound having a plurality of hydroxyl groups and a modified hyaluronic acid having substituents capable of reacting with the hydroxyl groups to form a crosslinked structure.
Inventors:
Yasuhiko Tabata
Kenji Fujii
Masamichi Hashimoto
Akio Ohno
Kenji Fujii
Masamichi Hashimoto
Akio Ohno
Application Number:
JP2016559064A
Publication Date:
October 28, 2020
Filing Date:
November 10, 2015
Export Citation:
Assignee:
Yasuhiko Tabata
Denka Co., Ltd.
Denka Co., Ltd.
International Classes:
C12N1/04; A01N1/02; C08B37/08; C12N5/00
Domestic Patent References:
| JP6107538A |
Foreign References:
| EP2727597A1 |
Other References:
TARUS, Dominte et al.,Readily Prepared Dynamic Hydrogels by Combining Phenyl Boronic Acid- and Maltose-Modified Anionic Polysaccharides as Neutral pH,Macromolecular Rapid Communications,2014年11月10日,Vol. 35, No. 24,p. 2089-2095,全体, abstract, Scheme 1, p. 2095左欄,URL,http://onlinelibrary.wiley.com/doi/10.1002/marc.201400477/full
LIU, Yongxing et al.,Modified Hyaluronan Hydrogels Support the Maintenance of Mouse Embryonic Stem Cells and Human Induced Pluripotent Stem Cells,Macromolecular Bioscience,2012年,Vol. 12, No. 8,p. 1034-1042,全体, abstract
WU, Zhongming et al.,Phenylboronic acid grafted chitosan as a glucose-sensitive vehicle for controlled insulin release,Journal of Pharmaceutical Sciences,2011年,Vol. 100, No. 6,p. 2278-2286,abstract, Scheme 1, p. 2283左欄
KODAVATY, Jagadeeshwar et al.,Mechanical and Swelling Properties of Poly (vinyl alcohol) and Hyaluronic Acid Gels used in Biomaterial System - a Comparative Study,Defence Science Journal,2014年 5月,Vol. 64, No. 3,p. 222-229
LIU, Yongxing et al.,Modified Hyaluronan Hydrogels Support the Maintenance of Mouse Embryonic Stem Cells and Human Induced Pluripotent Stem Cells,Macromolecular Bioscience,2012年,Vol. 12, No. 8,p. 1034-1042,全体, abstract
WU, Zhongming et al.,Phenylboronic acid grafted chitosan as a glucose-sensitive vehicle for controlled insulin release,Journal of Pharmaceutical Sciences,2011年,Vol. 100, No. 6,p. 2278-2286,abstract, Scheme 1, p. 2283左欄
KODAVATY, Jagadeeshwar et al.,Mechanical and Swelling Properties of Poly (vinyl alcohol) and Hyaluronic Acid Gels used in Biomaterial System - a Comparative Study,Defence Science Journal,2014年 5月,Vol. 64, No. 3,p. 222-229
Attorney, Agent or Firm:
Yoshiki Hasegawa
Yoshinori Shimizu
Yoshinori Shimizu