Immunocytochemical staining of HepG2 cells with Cathepsin B antibody (Cat#69771, 1:1,000). Nuclei were stained blue with DAPI; Cathepsin B was stained magenta with Alexa Fluor® 647. Images were taken using Leica stellaris 5. Protein abundance based on laser Intensity and smart gain: Low. Scale bar: 20 μm.
Western blotting analysis using anti-Cathepsin B antibody (Cat#69771). Total cell lysates (30 μg) from various cell lines were loaded and separated by SDS-PAGE. The blot was incubated with anti-Cathepsin B antibody (Cat#69771, 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 anti-Cathepsin B antibody (Cat#69771). Cathepsin B expression in wild type (WT) and Cathepsin B shRNA knockdown (KD) HeLa cells with 30 μg of total cell lysates. Hsp90 α serves as a loading control. The blot was incubated with anti-Cathepsin B antibody (Cat#69771, 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).