Abstract: A polypeptide comprising repeated amino acid sequences of a cell-adhesive protein represented by the formula:(Arg-Gly-Asp)n or (Tyr-Ile-Gly-Ser-Arg)nwherein n is a number ranging from 2 to 20; or a pharmaceutical acceptable salt thereof, which is valuable as an antimetastatic agent for cancer.
Abstract: A polypeptide comprising repeated amino acid sequences of a cell-adhesive protein represented by the formula:(Arg--Gly--Asp)nor(Tyr--Ile--Gly--Ser--Arg)nwherein n is a number ranging from 2 to 20; or a pharmaceutical acceptable salt thereof, which is valuable as an antimetastatic agent for cancer.