Shiraishi H, Kohoma T, Shirachi R, Ishida N
J Gen Virol. 1977 Jul;36(1):207-10. doi: 10.1099/0022-1317-36-1-207.
The content and composition of carbohydrate in hepatitis B surface antigen HBsAg) were clarified by gas chromatography. A value of 75-8 microgram carbohydrate per mg of protein was obtained. The main components were N-acetylglucosamine, mannose, galactose and sialic acid and the minor one was fucose. No N-acetyl-galactosamine was detected. The fact that no sugar was detected in lipid fractions suggests that the sugar in HGsAg exists almost exclusively in the form of glycoprotein and there is no glycolipid.
通过气相色谱法阐明了乙型肝炎表面抗原（HBsAg）中碳水化合物的含量和组成。每毫克蛋白质中碳水化合物的含量为75 - 8微克。主要成分是N - 乙酰葡糖胺、甘露糖、半乳糖和唾液酸，次要成分是岩藻糖。未检测到N - 乙酰半乳糖胺。脂质部分未检测到糖这一事实表明，HBsAg中的糖几乎完全以糖蛋白的形式存在，不存在糖脂。
