Polypeptide having antibacterial activity and angiogenesis-inducing activity and wound-healing drug containing said polypeptide
US9695219B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 23, 2015 |
| Grant date | Jul 4, 2017 |
| Priority date | — |
| Expiry date | Apr 11, 2035 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K38/00
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A novel polypeptide which has an excellent angiogenesis-inducing activity and an excellent antibacterial activity, and a novel angiogenesis-inducing agent which contains the polypeptide as an effective ingredient or a novel agent for treating a wound(s) which contains the polypeptide as an effective ingredient are disclosed. The polypeptide of the present invention is a polypeptide whose amino acid sequence is shown in any one of SEQ ID NOs:1 to 6, 8 and 10. The angiogenesis-inducing agent which contains the polypeptide of the present invention as an effective ingredient is useful for the prevention, amelioration or treatment of a disease such as a burns, decubitus, wound, skin ulcer, leg ulcer, diabetic ulcer, occlusive arterial disease and arteriosclerosis obliteran.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.