Background : Human mannose-binding lectin (MBL) is a liver-produced, C-type serum lectin that seems to play an important role in innate immunity. MBL is a multichain molecule of up to six subunits;

• 背景:甘露聚糖结合凝集素(mannose binding lectin,MBL)是一种肝脏合成的C型凝集素,是重要的先天免疫分子。