Western blotting analysis using GTF2F2 antibody (Cat#61163). Total cell lysates (30 μg) from various cell lines were loaded and separated by SDS-PAGE. The blot was incubated with GTF2F2 antibody (Cat#61163, 1:5,000) and HRP-conjugated goat anti-rabbit secondary antibody (Cat#201, 1:20,000) respectively. Image was developed using NaQ™ ECL Substrate Kit (Cat#716).
Western blotting analysis using GTF2F2 antibody (Cat#61163). GTF2F2 expression in wild type (WT) and GTF2F2 shRNA knockdown (KD) HeLa cells with 20 μg of total cell lysates. Hsp90 α serves as a loading control. The blot was incubated with GTF2F2 antibody (Cat#61163, 1:5,000) and HRP-conjugated goat anti-rabbit secondary antibody (Cat#201, 1:20,000) respectively. Image was developed using NaQ™ ECL Substrate Kit (Cat#716).
Immunohistochemistry was performed on paraffin-embedded human sigmoid colon carcinoma using GTF2F2 antibody (Cat#61163, 1:200). Antigen retrieval was done in sodium citrate buffer (pH 6.0). DAB was used for detection, with hematoxylin counterstaining. Images were acquired using a Nikon Ci-L Plus microscope (40× objective). Scale bar: 25 μm.
Immunocytochemical staining of HepG2 cells with GTF2F2 antibody (Cat#61163, 1:1,000). Nuclei were stained blue with DAPI; GTF2F2 was stained magenta with Alexa Fluor® 647. Images were taken using Leica stellaris 5. Protein abundance based on laser Intensity and smart gain: Low. Fixative solution: 4% Paraformaldehyde in 1x PBS; Permeabilization solution: 0.5% Triton X-100 in 1x PBS. Scale bar: 20 μm.
Immunocytochemical staining of HeLa cells using GTF2F2 antibody (Cat#61163, 1:1,000), Top panel: wild-type (WT); Bottom panal: GTF2F2 shRNA knockdown (KD). Nuclei were stained blue with DAPI;GTF2F2 was stained magenta with Alexa Fluor® 647. Fixative solution: 4% Paraformaldehyde in 1x PBS; Permeabilization solution: 0.5% Triton X-100 in 1x PBS. Scale bar, 20 μm.
