Figure 4
Analysis by electrophoretic mobility shift assay of the effects of Emblica officinalis extracts on NF-kB DNA binding activity. Nuclear extracts from the K562 cell line were incubated with 32P-labelled oligonucleotides (*) NF-kB and STAT-3, in the presence of different amounts (100, 50, 25, 12.5, 6, 3, 1.5, 1 μg) of Emblica officinalis extracts. Protein/DNA complexes and free probe are indicated by arrows.