the main components of cellular gangliosides corresponded in their chromatographic behaviour to gm2 ( 31-32 % of the total ganglioside content ) , gd3 ( 17-18 % ) , gd1a ( 9-11 % ) , gd2 ( 16-17 % ) and hematosides ( 19-21 % ) .
C0017082
ganglioside
C0016897
hematosides