爱尔兰Megazyme63,64-a-D-半乳-甘露戊糖O-GMM3[GalactosylMannobiose+Mannotriose]

爱尔兰Megazyme 63,64-a-D-半乳-甘露戊糖 Galactosyl Mannobiose+Mannotriose O-GMM3