| abstract |
Provided is a polypeptide, a production method therefor and a use thereof. The polypeptide includes 63 to 1496 continuous amino acid residues of SEQ ID NO: 9, and includes a sequence represented by (A) m or is composed of the sequence represented by (A) m, wherein each A is an amino acid sequence selected from any one of those represented by SEQ ID NO: 1, SEQ ID NO: 2 and SEQ ID NO: 3, or an amino acid sequence of any one of SEQ ID NO: 1, SEQ ID NO: 2 and SEQ ID NO: 3 with 1 or more, for example 2, 3, 4 or 5, amino acid residues substituted, added, or deleted, or a sequence having 83%-97% sequence identity with an amino acid sequence represented by any one of SEQ ID NO: 1, SEQ ID NO: 2 and SEQ ID NO: 3; m is an integer between 1 and 10; and each A is the same or different and two adjacent As are directly connected by peptide bonds or connected by at least one amino acid residue. The polypeptide has a cell adhesion activity. |