Evaluate the collective function of references cited together in a given text segment.
Classify their combined role into one of the following categories: 'method', 'background', or 'result'.

Text:As anticipated, FLNA(16-23) did not affect β-arr2 interaction with ICL3ΔCt (Figure 7B), but partially inhibited β-arr2 binding to ICL3 (Figure 7C); we were unable to saturate ICL3 at the FLNA(16-23) concentration used (400 nM), which might explain this partial inhibition.
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