Standardization of Licorice and TCM Formulations Using Eastern Blot Fingerprinting Analysis
Figure 3
Chromatographic fingerprintings of TCM prescribed licorice, Glycyrrhiza species, standard of glycyrrhizin, and glycyrrhetic acid O-glucuronide by eastern blotting using antiglycyrrhizin MAb (b) and TLC stained by H2SO4 (a). 1: glycyrrhizin, 2: glycyrrhetic acid O-glucuronide, 3: glycyrrhetic acid, 4: G. uralensis, 5: G. glabra, 6: Shaoyao Gancao Tang, 7: Xiao Chaihu Tang, 8: Da Chaihu Tang.
