![Gel supershift analysis of E2F proteins isolated by immunoprecipitation using either p107 (A,B) or Rb p110 (C-E) antibodies. E2F-4 released from p107/E2F complexes and incubated with <sup>32</sup>P-labeled E2F binding sites specific oligonucleotide was supershifted by E2F-4 (C-108) X: sc-512 X antibody (B) as compared to control IgG (A). Similarly, E2F-4 released from Rb p110/E2F complexes was supershifted by E2F-4 (C-108) X: sc-512 X (E), but not by E2F-1 (KH95) X: sc-251 X (D) as compared to control IgG (C). Kindly provided by Masa-aki Ikeda, Ph.D., D.D.S.](http://www.bioprodhub.com/system/product_images/ab_products/15/sub_1/11364_54.jpg)
Gel supershift analysis of E2F proteins isolated by immunoprecipitation using either p107 (A,B) or Rb p110 (C-E) antibodies. E2F-4 released from p107/E2F complexes and incubated with
32P-labeled E2F binding sites specific oligonucleotide was supershifted by E2F-4 (C-108) X: sc-512 X antibody (B) as compared to control IgG (A). Similarly, E2F-4 released from Rb p110/E2F complexes was supershifted by E2F-4 (C-108) X: sc-512 X (E), but not by E2F-1 (KH95) X: sc-251 X (D) as compared to control IgG (C). Kindly provided by Masa-aki Ikeda, Ph.D., D.D.S.
![Western blot analysis of human recombinant E2F-4 (108-300): sc-4098 WB (A,C) and unrelated control (B,D) fusion proteins. Antibodies tested include E2F-4 (C-108): sc-512 (A,B) and E2F-4 (RK-13): sc-511 (C,D).](http://www.bioprodhub.com/system/product_images/ab_products/15/sub_1/11365_1741.jpg)
Western blot analysis of human recombinant E2F-4 (108-300): sc-4098 WB (A,C) and unrelated control (B,D) fusion proteins. Antibodies tested include E2F-4 (C-108): sc-512 (A,B) and E2F-4 (RK-13): sc-511 (C,D).
![E2F-4 (C-108): sc-512. Western blot analysis of E2F-4 expression in non-transfected: sc-117752 (A) and mouse E2F-4 transfected: sc-119883 (B) 293T whole cell lysates.](http://www.bioprodhub.com/system/product_images/ab_products/15/sub_1/11366_44465.jpg)
E2F-4 (C-108): sc-512. Western blot analysis of E2F-4 expression in non-transfected: sc-117752 (A) and mouse E2F-4 transfected: sc-119883 (B) 293T whole cell lysates.
![E2F-4 (C-108): sc-512. Immunofluorescence staining of formalin-fixed HepG2 cells showing nuclear localization.](http://www.bioprodhub.com/system/product_images/ab_products/15/sub_1/11367_300836.jpg)
E2F-4 (C-108): sc-512. Immunofluorescence staining of formalin-fixed HepG2 cells showing nuclear localization.