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. 2010 Jul 14;285(38):29262–29269. doi: 10.1074/jbc.M110.146555

FIGURE 2.

FIGURE 2.

Binding affinity of CC-CXCL8 for CXCR1 and CXCR2 receptors. Binding affinities were calculated by measuring the inhibition of binding of 125I-CXCL8 to CXCR1 (○, ●) or CXCR2 (▵, ▾) receptors individually expressed in HL-60 cells by CC-CXCL8 (open symbols) and CXCL8 (closed symbols).