Research Article

Preliminary Characterization of a Homogeneous Polysaccharide with Anticomplement Activity from Sijunzi Decoction

Table 3

Anticomplement activity of two polysaccharides (S-3-1 and S-3-2) isolated from SJZD through the classical pathway.

CompoundsCH50 (μg/mL)

S-3-1530 ± 20
S-3-2NA
Heparin500 ± 17

Data are expressed as mean ± SD of triplicate measurements; NA indicated no inhibitory effect. Heparin was used as the positive control.