Western blotting analysis using phosphoglycerate dehydrogenase antibody (Cat#65056). Total cell lysates (30 μg) from various cell lines were loaded and separated by SDS-PAGE. The blot was incubated with phosphoglycerate dehydrogenase antibody (Cat#65056, 1:2,500) and HRP-conjugated goat anti-mouse secondary antibody (Cat#101, 1:20,000) respectively. Image was developed using FeQ™ ECL Substrate Kit (Cat#226).
Western blotting analysis using phosphoglycerate dehydrogenase antibody (Cat#65056). Phosphoglycerate dehydrogenase expression in wild-type (WT) and phosphoglycerate dehydrogenase (PHGDH) shRNA knockdown (KD) HeLa cells with 20 μg of total cell lysates. Hsp90 α serves as a loading control. The blot was incubated with phosphoglycerate dehydrogenase antibody (Cat#65056, 1:2,500) and HRP-conjugated goat anti-mouse secondary antibody (Cat#101, 1:20,000) respectively. Image was developed using FeQ™ ECL Substrate Kit (Cat#226).
Immunohistochemistry was performed on paraffin-embedded human glioblastoma using phosphoglycerate dehydrogenase antibody (Cat#65056, 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 HeLa cells using Phosphoglycerate dehydrogenase antibody (Cat#65056, 1:1,000), Top panel: wild-type (WT); Bottom panal: Phosphoglycerate dehydrogenase shRNA knockdown (KD). Nuclei were stained blue with DAPI; Phosphoglycerate dehydrogenase 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.
Immunocytochemical staining of C2C12 cells with Phosphoglycerate dehydrogenase antibody (Cat#65056, 1:1,000). Nuclei were stained blue with DAPI; Phosphoglycerate dehydrogenase 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.
Flow cytometric analysis of Phosphoglycerate dehydrogenase expression in C2C12 cells using Phosphoglycerate dehydrogenase antibody (Cat#65056, 1:1,000). Fixative solution: 4% Paraformaldehyde in 1x PBS; Permeabilization solution: 0. 5% Triton X-100 in 1x PBS. Green, isotype control; red, Phosphoglycerate dehydrogenase.
Validation of Phosphoglycerate dehydrogenase knockdown using flow cytometry. Wild-type(WT, Blue) and knockdown(KD, Green) HeLa cells were stained with Phosphoglycerate dehydrogenase antibody (Cat#65056, 1:2,000) and analyzed using BD flow cytometer. Fixative solution: 4% Paraformaldehyde in 1x PBS; Permeabilization solution: 0.5% Triton X-100 in 1x PBS.
