Western blotting analysis using eukaryotic translation initiation factor 2A antibody (Cat#61919). Total cell lysates (30 μg) from various cell lines were loaded and separated by SDS-PAGE. The blot was incubated with eukaryotic translation initiation factor 2A antibody (Cat#61919, 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 eukaryotic translation initiation factor 2A antibody (Cat#61919). Eukaryotic translation initiation factor 2A expression in wild-type (WT) and eukaryotic translation initiation factor 2A (EIF2A) shRNA knockdown (KD) HepG2 cells with 20 μg of total cell lysates. Hsp90 α serves as a loading control. The blot was incubated with eukaryotic translation initiation factor 2A antibody (Cat#61919, 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 prostatic adenocarcinoma using eukaryotic translation initiation factor 2A antibody (Cat#61919, 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.
Immunohistochemistry was performed on paraffin-embedded mouse brain using eukaryotic translation initiation factor 2A antibody (Cat#61919, 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.
Immunohistochemistry was performed on paraffin-embedded mouse colon tissue using eukaryotic translation initiation factor 2A antibody (Cat#61919, 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 HT-1080 cells with Eukaryotic translation initiation factor 2A antibody (Cat#61919, 1:1,000). Nuclei were stained blue with DAPI; Eukaryotic translation initiation factor 2A was stained magenta with Alexa Fluor® 647. Images were taken using Leica stellaris 5. Protein abundance based on laser Intensity and smart gain: Medium. 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 eukaryotic translation initiation factor 2A antibody (Cat#61919, 1:1,000), Top panel: wild-type (WT); Bottom panal: EIF2A shRNA knockdown (KD). Nuclei were stained blue with DAPI; Eukaryotic translation initiation factor 2A 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.
Flow cytometric analysis of Eukaryotic translation initiation factor 2A expression in HepG2 cells using Eukaryotic translation initiation factor 2A antibody (Cat#61919, 1:2,000). Fixative solution: 4% Paraformaldehyde in 1x PBS; Permeabilization solution: 100% Methanol, chill on -20℃ before use. Green, isotype control; red, Eukaryotic translation initiation factor 2A.
Validation of Eukaryotic translation initiation factor 2A knockdown using flow cytometry. Wild-type(WT, Blue) and knockdown(KD, Green) HepG2 cells were stained with Eukaryotic translation initiation factor 2A antibody (Cat#61919, 1:2,000) and analyzed using BD flow cytometer. Fixative solution: 4% Paraformaldehyde in 1x PBS; Permeabilization solution: 100% Methanol, chill on -20℃ before use.
