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. 2016 Jul 1;41(3):330–338. doi: 10.1016/j.jgr.2016.06.005

Fig. 4.

Fig. 4

Fluorescence spectroscopy of HSA or BSA with G-Rh2 (pH 7.4). (A, B) 1 μM BSA and increasing concentrations of (20S) G-Rh2. (C, D) 1μM HSA and increasing concentrations of (20S) G-Rh2. (E, F) 1μM HSA and increasing concentrations of (20R) G-Rh2. (A, C, E) Fluorescence spectroscopy at 298 K. (B, D, F) Stern–Volmer plots for quenching of HSA and BSA fluorescence by G-Rh2 at different temperatures (298 K, 303 K and 308 K). λex = 280 nm, λem = 300–450 nm. BSA, bovine serum albumin; G, ginsenoside; HSA, human serum albumin.