ANTICANCER AGENTS COMPRISING KAISIN OF BUFORIN DERIVATIVES

摘要

A buforin derivative kaisin, kaisin I and kaisin II are provided to act selectively on cancer cells without acting on normal cells, thereby capable of providing an anticancer agent with excellent anti-cancer activity. An anticancer agent comprises a buforin derivative kaisin having an amino acid sequence of SEQ ID : NO. 1, a buforin derivative kaisin I having an amino acid sequence of SEQ ID : NO. 2, or a buforin derivative kaisin II having an amino acid sequence of SEQ ID : NO. 3 as an effective ingredient. The anticancer agent further comprises a pharmaceutically acceptable carrier.