digalactosyldiacylglycerol synthase activity
digalactosyldiacylglycerol synthase activity
UDP-galactose:3-(beta-D-galactosyl)-1,2-diacyl-sn-glycerol 6-alpha-galactosyltransferase activity
udp-galactose:3-(beta-d-galactosyl)-1,2-diacyl-sn-glycerol 6-alpha-galactosyltransferase activity