1.0 Polycationic 0.8 Dextran Polycationic 0.6 dextran 多聚阳离子 Neutra 右旋糖酐 dextran anionIc dextran 0.2 1822263034384246 lar radius (Al IGURE 36-9. Influence of size and electrical charge o Hextran on its filterability. A value of 1 indicates that it i iltered freely, whereas a value of 0 indicates that it is no iltered. The filterability of dextrans between approxi Imately 20 and 42 A depends on charge. Dextrans large than 42 A are not filtered regardless of charge, and poly5t4nkjbk Polycationic Dextran 多聚阳离子 右旋糖酐