Western blotting analysis using Catechol-O-methyltransferase antibody (Cat#61443). Total cell lysates (30 μg) from various cell lines were loaded and separated by SDS-PAGE. The blot was incubated with Catechol-O-methyltransferase antibody (Cat#61443, 1:5,000) and HRP-conjugated goat anti-rabbit secondary antibody (Cat#201, 1:20,000) respectively. Image was developed using FeQ™ ECL Substrate Kit (Cat#226).
Western blotting analysis using Catechol-O-methyltransferase antibody (Cat#61443). Catechol-O-methyltransferase expression in wild type (WT) and Catechol-O-methyltransferase shRNA knockdown (KD) HeLa cells with 30 μg of total cell lysates. β-Tubulin serves as a loading control. The blot was incubated with Catechol-O-methyltransferase antibody (Cat#61443, 1:5,000) and HRP-conjugated goat anti-rabbit secondary antibody (Cat#201, 1:20,000) respectively. Image was developed using FeQ™ ECL Substrate Kit (Cat#226).
Immunocytochemical staining of HT-1080 cells with Catechol-O-methyltransferase antibody (Cat#61443, 1:1,000). Nuclei were stained blue with DAPI; Catechol-O-methyltransferase was stained magenta with Alexa Fluor® 647. Images were taken using Leica stellaris 5. Protein abundance based on laser Intensity and smart gain:High. 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 Catechol-O-methyltransferase expression in HT-1080 cells using Catechol-O-methyltransferase antibody (Cat#61443, 1:2,000). Fixative solution: 4% Paraformaldehyde in 1x PBS; Permeabilization solution: 100% Methanol, chill on -20℃ before use. Green, isotype control; red, Catechol-O-methyltransferase.
