Flow cytometric analysis of PSIP1 expression in HeLa cells using PSIP1 antibody (R021045, 1:2,000). Green, isotype control; red, PSIP1.

Immunocytochemical staining of Hela cells with PSIP1 antibody (R021045, 1:1,000). Nuclei were stained blue with DAPI; PSIP1 was stained magenta with Alexa Fluor® 647. Images were taken using Leica stellaris 5. Protein abundance based on laser Intensity and smart gain: Medium. Scale bar: 20 μm.

Western blotting analysis using PSIP1 antibody (R021045). Total cell lysates (30 μg) from various cell lines were loaded and separated by SDS-PAGE. The blot was incubated with PSIP1 antibody (R021045, 1:5,000) and HRP-conjugated goat anti-rabbit secondary antibody (1:20,000) respectively. Image was developed using ECL Substrate Kit.

Western blotting analysis using PSIP1 antibody (R021045). PSIP1 expression in wild-type (WT) and PSIP1 shRNA knockdown (KD) HeLa cells with 20 μg of total cell lysates. β-Tubulin serves as a loading control. The blot was incubated with PSIP1 antibody (R021045, 1:5,000) and HRP-conjugated goat anti-rabbit secondary antibody (1:20,000) respectively. Image was developed using ECL Substrate Kit.