Cellulose Porous Particles, And Microcarrier For Culture Use Which

Cellulose Porous Particles, And Microcarrier For Culture Use Which Comprises Same

Abstract: Provided are: cellulose porous particles which have large surface areas on which cells can be attached, and on which cells can be adhered easily, and which rarely undergo the detachment of cells when the cells are cultured at a high density; and a microcarrier for culture use, which comprises the cellulose porous particles. The cellulose porous particles according to the present invention are composed of cellulose, in which the cellulose constituting the cellulose porous particles is modified by a cationic substituent and the cellulose constituting the cellulose porous particles has a polypeptide bound thereto.

Patent Information

Application #

Filing Date

05 June 2024

Publication Number

51/2024

Publication Type

INA

Invention Field

BIOTECHNOLOGY

Status

Email

Parent Application

Applicants

THE UNIVERSITY OF TOKYO

3-1, Hongo 7-chome, Bunkyo-ku, Tokyo 1138654

ASAHI KASEI KABUSHIKI KAISHA

1-1-2 Yurakucho, Chiyoda-ku, Tokyo 1000006

Inventors

1. HARA, Yuichi

c/o ASAHI KASEI KABUSHIKI KAISHA, 1-1-2 Yurakucho, Chiyoda-ku, Tokyo 1000006

2. HARANO, Kodai

c/o ASAHI KASEI KABUSHIKI KAISHA, 1-1-2 Yurakucho, Chiyoda-ku, Tokyo 1000006

3. SANO, Ayae

c/o ASAHI KASEI KABUSHIKI KAISHA, 1-1-2 Yurakucho, Chiyoda-ku, Tokyo 1000006

4. ITO, Taichi

c/o The University of Tokyo, 3-1, Hongo 7-chome, Bunkyo-ku, Tokyo 1138654

5. OKI, Yuichiro

c/o The University of Tokyo, 3-1, Hongo 7-chome, Bunkyo-ku, Tokyo 1138654

6. INAGAKI, Natsuko

c/o The University of Tokyo, 3-1, Hongo 7-chome, Bunkyo-ku, Tokyo 1138654

Specification

Documents

Application Documents

#	Name	Date
1	202417043602-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [05-06-2024(online)].pdf	2024-06-05
2	202417043602-STATEMENT OF UNDERTAKING (FORM 3) [05-06-2024(online)].pdf	2024-06-05
3	202417043602-REQUEST FOR EXAMINATION (FORM-18) [05-06-2024(online)].pdf	2024-06-05
4	202417043602-PROOF OF RIGHT [05-06-2024(online)].pdf	2024-06-05
5	202417043602-POWER OF AUTHORITY [05-06-2024(online)].pdf	2024-06-05
6	202417043602-FORM 18 [05-06-2024(online)].pdf	2024-06-05
7	202417043602-FORM 1 [05-06-2024(online)].pdf	2024-06-05
8	202417043602-DECLARATION OF INVENTORSHIP (FORM 5) [05-06-2024(online)].pdf	2024-06-05
9	202417043602-COMPLETE SPECIFICATION [05-06-2024(online)].pdf	2024-06-05
10	202417043602-certified copy of translation [06-06-2024(online)].pdf	2024-06-06
11	202417043602-FORM 3 [03-10-2024(online)].pdf	2024-10-03