Studies of the Interaction between Isoimperatorin and Human Serum Albumin by Multispectroscopic Method: Identification of Possible Binding Site of the Compound Using Esterase Activity of the Protein

<table>4-Nitrophenyl acetate esterase activity of HSA in the absence and presence of tetracycline and ibuprofen (site II), warfarin, aspirin, indomethacin, and osthole (site I), and isoimperatorin (site I). Final concentration of protein, pNPA, and drugs were 15, 250, and 250 <i>μ</i>M, respectively. For interpretation of references to color in this figure legend, the reader is referred to the web version of this paper.</table>

The Scientific World Journal

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Figure 12

Figure 12: Studies of the Interaction between Isoimperatorin and Human Serum Albumin by Multispectroscopic Method: Identification of Possible Binding Site of the Compound Using Esterase Activity of the Protein 

Figure 12 | Studies of the Interaction between Isoimperatorin and Human Serum Albumin by Multispectroscopic Method: Identification of Possible Binding Site of the Compound Using Esterase Activity of the Protein 