@article { WOS:A1991FV05500013,
	title = {BINDING STUDY OF THE FLUORESCENCE PROBE 1-ANILINO-8-NAPHTHALENESULFONATE TO HUMAN PLASMA AND HUMAN AND BOVINE SERUM-ALBUMIN USING POTENTIOMETRIC TITRATION},
	journal = {PHARMACEUTICAL RESEARCH},
	volume = {8},
	number = {7},
	year = {1991},
	month = {JUL},
	pages = {888-892},
	publisher = {PLENUM PUBL CORP},
	type = {Article},
	address = {233 SPRING ST, NEW YORK, NY 10013},
	abstract = {The binding of 1-anilino-8-naphthalenesulfonate (ANS) to bovine serum albumin (BSA), human serum albumin (HSA), and human plasma has been studied by potentiometric titration utilizing a laboratory constructed ion selective electrode (ISE) of ANS. Three classes of ANS binding sites were found on BSA, HSA, and plasma at 25 and 37-degrees-C. Computer analysis of the data resulted in estimates for the association constants, number of binding sites (HSA, BSA), and binding capacity of each class. The association constants for the first class of binding sites at 25-degrees-C were found to be 7.53 (+/- 0.59) x 10(5), 2.70 (+/- 0.20) x 10(5), and 2.64 (+/- 0.26) x 10(5) M-1 for BSA, HSA, and plasma, respectively. Lower values for the association constants of all binding classes were estimated at the higher temperature (37-degrees-C). The binding capacity for ANS decreased in the order BSA, plasma, HSA.},
	keywords = {1-ANILINO-8-NAPHTHALENESULFONATE (ANS), BOVINE SERUM ALBUMIN, HUMAN SERUM ALBUMIN, ion selective electrodes, PLASMA BINDING, POTENTIOMETRIC TITRATION, Protein Binding},
	issn = {0724-8741},
	doi = {10.1023/A:1015855613083},
	author = {Valsami, GN and Macheras, PE and Koupparis, MA}
}
