Immunogen sequence: FVSLFFQRLL RLHYPQKHMR LFIHNHEQHH KAQVEEFLAQ HGSEYQSVKL VGPEVRMANA DARN Highest antigen sequence identity to the following orthologs: Mouse - 86%, Rat - 84%. Forms hydroxylysine residues in -Xaa-Lys-Gly- sequences in collagens. These h