Title:
ANTI-TUMOR RECOMBINANT COLLAGEN, AND PREPARATION METHOD AND USE THEREFOR
Document Type and Number:
WIPO Patent Application WO/2023/051848
Kind Code:
A1
Abstract:
The present application provides an anti-tumor recombinant collagen, and a preparation method and use therefor. The amino acid sequence of the recombinant collagen is shown as SEQ ID NO. 1. The present application also provides an anti-oxidation method and a method for inhibiting tumor growth. Compared with natural collagen, the recombinant collagen disclosed by the present application is small in molecular weight and easy to prepare, can be prepared and expressed in high-equal eukaryotic cells such as yeast, has good biological activity of natural collagen, and can effectively support cell adhesion, improve antioxidant damage resistance of the skin, and remarkably inhibit tumor cell proliferation; the recombinant collagen can be used in the fields of food, health care products, biomedicine, etc. The preparation method is safe, easy to amplify, low in production costs and has wide application prospects.
Inventors:
FAN DAIDI (CN)
XU RU (CN)
DUAN ZHIGUANG (CN)
YUWEN WEIGANG (CN)
YAN JIANYA (CN)
XU RU (CN)
DUAN ZHIGUANG (CN)
YUWEN WEIGANG (CN)
YAN JIANYA (CN)
Application Number:
PCT/CN2022/135037
Publication Date:
April 06, 2023
Filing Date:
November 29, 2022
Export Citation:
Assignee:
SHAANXI GIANT BIOTECHNOLOGY CO LTD (CN)
International Classes:
C07K14/78; A23L33/17; A61K38/39; A61P35/00; C07K1/16; C07K1/22; C07K1/30; C07K1/34; C07K1/36; C12N15/12; C12N15/81
Foreign References:
| CN113735966A | 2021-12-03 | |||
| CN103319605A | 2013-09-25 | |||
| CN101405384A | 2009-04-08 | |||
| CN1914314A | 2007-02-14 | |||
| CN1420926A | 2003-05-28 | |||
| CN1309663A | 2001-08-22 | |||
| CN113444167A | 2021-09-28 | |||
| CN1436791A | 2003-08-20 | |||
| CN101062954A | 2007-10-31 |
Attorney, Agent or Firm:
BEIJING TANGSONG IP FIRM (CN)
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