Figure 6
From: Characterization of the multimeric structure of poly(A)-binding protein on a poly(A) tail
Chemical cross-linking of the poly(A)-bound PABPC1ΔLt2 and PABPC1ΔLt4. (a,c) SDS-PAGE analysis of the PABPC1ΔLt2 (a) and PABPC1ΔLt4 (c) proteins after BS(PEG)9 treatment at each poly(A) concentration. The ratios of the monomer and the multimer at each molar ratio for PABPC1ΔLt2 and PABPC1ΔLt4 are plotted in (b) and (d), respectively. The monomer and multimer ratios were calculated by dividing the band intensity of the monomer and the multimer by the total intensity.
