. . . . . . . . "von Willebrand antigen 2" . "23"^^ . . "763"^^ . . "Mature protein occurs in NX_P04275-1 at amino acids 23 - 763." . . . . . "neXtProt gold" . . . . . . . . . "2014-09-19T00:00:00.0Z"^^ . . . "neXtProt database" . "CALIPHO project" . . . . . "4" . . .