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. 2009 Apr 27;158(1):328–338. doi: 10.1111/j.1476-5381.2009.00182.x

Figure 4.

Figure 4

Characterization of [3H]-SB265610 in CHO membranes expressing human CXCR2 receptor. (A) [3H]-SB265610 saturation binding isotherm to determine Kd and Bmax. (B) Dissociation curve for [3H]-SB265610 to determine the koff. (C) A family of [3H]-SB265610 association curves for the determination of kob Graphs (A), (B) and (C) are representative of ≥3 separate experiments. (D) A plot of kob against concentration of [3H]-SB265610, the data shown are the individual kob from three separate experiments. The slope of the line represents the kon for [3H]-SB265610 and the y-intercept the koff. CHO, chinese hamster ovary; CXCR, C-X-C chemokine receptor.