Purification, Preliminary Characterization, and Immunological Activity of Polysaccharides from Crude Drugs of Sijunzi Formula

Figure 4

Anticomplement activities of the purified polysaccharides obtained by Sephadex G-100 size-exclusion column from RS-3, BZ-3, FL-3, and GC-3. (RS-3-1, RS-3-2, BZ-3-1, BZ-3-1, BZ-3-3, FL-3-1, and GC-3-1: the homogeneous polysaccharides obtained by Sephadex G-100 column from RS-3, BZ-3, FL-3, and GC-3 separately.)