Skip to main content
. 2004 Aug 16;32(14):4368–4376. doi: 10.1093/nar/gkh754

Figure 2.

Figure 2

Dimerization of IMP isoforms examined by gel mobility-shift analysis. (A) Track 1, radiolabelled RNA target (28 pM) on its own; track 2, in the presence of 1.5 nM KH1-4; track 3, in the presence of 1.5 nM IMP1; tracks 4–6, in the presence of both 1.5 nM KH1-4 and 0.5, 1.5 or 4.5 nM IMP1, respectively. (B) Similar to (A) but IMP1 is substituted with IMP2Δ in tracks 3–6, with IMP2 in tracks 7–10 and IMP3 in tracks 11–14. The slow migrating species in track 2 in (A) and in tracks 6 and 10 in (B) are oligomers of KH1-4, IMP2Δ and IMP2, respectively.