Immunogen sequence: LGMCLEVLGV QPTAHEGFKT FGISRNRNSR MNKEPCFFRA MLVVHKLLPP ELLAMWGLVH SNLTCSRKLQ VL Highest antigen sequence identity to the following orthologs: Mouse - 88%, Rat - 86%. B3GNT7 is a glycosyltransferase which may play a role in elongation