Globo-B七糖-N-乙酰基-空间构型3-生物素 , Globo-B heptaose-N acetyl-spacer 3-Biotin, Galα1-3(Fucα1-2)Galβ1-3GalNAcβ1-3Galα1-4Galβ1-4Glc-N Acetyl-Spacer 3-biotin, 货号:GLY125-NAc-sp3-Bt