Investigation of the Interaction Mechanism between Salbutamol and Human Serum Albumin by Multispectroscopic and Molecular Docking

Figure 1

The chemical structure of SBAL and the SBAL-HSA fluorescence emission spectra. C_HSA = 1.5 μΜ, whereas C_SBAL was 0, 3.33, 6.67, 10.0, 13.3, 16.7, 20, 23.3, 26.7, and 30.0 μΜ from curves a to j, respectively. For the curve k, C_HSA = 0 μΜ and C_SBAL = 10.0 μΜ. Tris buffer, pH = 7.4, T = 288 K, and λ_ex = 295 nm.