Description: Has heparin binding activity, and growth promoting activity. Involved in neointima formation after arterial injury, possibly by mediating leukocyte recruitment. Also involved in early fetal adrenal gland development (By similarity). (www.uniprot.org) Produced in E.coli, containing 121 amino acid residues of the Midkine human and 10 additional N-terminal amino acid residues - His Tag.