Western blotting analysis using RAC1 antibody (M020023). RAC1 expression in wild-type (WT) and RAC1 knockdown (KD) HSHC cells with 20 μg of total cell lysates. Hsp90 α serves as a loading control. The blot was incubated with RAC1 antibody (M020023, 1:4,000) and HRP-conjugated goat anti-mouse secondary antibody (1:20,000) respectively. Image was developed using ECL Substrate Kit.

Western blotting analysis using RAC1 antibody (M020023). Total cell lysates (30 μg) from various cell lines were loaded and separated by SDS-PAGE. The blot was incubated with RAC1 antibody (M020023, 1:4,000) and HRP-conjugated goat anti-mouse secondary antibody (1:20,000) respectively. Image was developed using ECL Substrate Kit.

Immunocytochemical staining of C2C12 cells with RAC1 antibody (M020023, 1:1,000). Nuclei were stained blue with DAPI; RAC1 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.