Research Article

Exploration on the Interaction Ability of Antitumor Compound Bis-[2,6-difluoro-N-(hydroxyl-<κ>O)benzamidato-<κ>O]dibutylitin(IV) with Human Peroxisome Proliferator-Activated Receptor hPPARγ

Figure 2

Fluorescence quenching spectra of protein hPPARγ with series concentrations of DBDF2,6T at different temperatures: (a) 293 K and (b) 310 K. DBDF2,6T(a→j): 0, 0.5 × 10−6, 1.0 × 10−6, 1.5 × 10−6, 2.5 × 10−6, 3.0 × 10−6, and 3.5 × 10−6 mol/L; hPPARγ protein: 5 μg/mL.
(a)
(b)