FIG. 2.

Binding of ¹⁴C-labeled histatin to CA132A (□), P0508 (⧫), P9224 (○). A total of 10⁷ cells/ml were incubated for 15 min with 0 to 16 μM [¹⁴C]histatin 3. Assays were performed in 10 mM potassium phosphate buffer, pH 7.4. Data points shown are the means ± standard deviations (error bars) of duplicate determinations from a representative binding assay.