Polypeptide having anti-aging activity, and application thereof
US12404301B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 2, 2021 |
| Grant date | Sep 2, 2025 |
| Priority date | — |
| Expiry date | Jan 2, 2042 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K2800/92
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Disclosed is a polypeptide capable of prolonging the lifespan of Caenorhabditis elegans, or pharmaceutically acceptable salts thereof. The polypeptide has an amino acid sequence XKFAA SEQ ID NO: 1) (X: any amino acid, preferably T/A). Further, after one or more amino acids on the foregoing polypeptide sequence are deleted, substituted, or added, the resulting polypeptide or the pharmaceutically acceptable salts thereof still have the anti-aging activity. The polypeptide has the effect of prolonging the lifespan of Caenorhabditis elegans and anti-aging, and also has the function of enhancing the ability of movement behavior, improving the anti-stress ability, and alleviating the decline of movement ability in the aging process.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.