Figure 4.
The A4 peptide binds specifically to filamin A. Affi-Gel-bound A4 peptide or Affi-Gel-bound scrambled A4 peptide was incubated overnight with lysates from CHO cells expressing filamin A plus GpIbα/βIX, filamin A plus GpIbαt594βIX, filamin A plus GpIbαt583βIX, or filamin A plus GpIbβIX.