Western blotting analysis using presenilin 1 antibody (Cat#63206). Total cell lysates (30 μg) from various cell lines were loaded and separated by SDS-PAGE. The blot was incubated with presenilin 1 antibody (Cat#63206, 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).
Western blotting analysis using presenilin 1 antibody (Cat#63206). Presenilin 1 expression in wild-type (WT) and presenilin 1 (PSEN1) shRNA knockdown (KD) HeLa cells with 20 μg of total cell lysates. Hsp90 α serves as a loading control. The blot was incubated with presenilin 1 antibody (Cat#63206, 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 presenilin 1 antibody (Cat#63206, 1:1,000). Nuclei were stained blue with DAPI; Presenilin 1 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 presenilin 1 expression in HT-1080 cells using presenilin 1 antibody (Cat#63206, 1:2,000). Fixative solution: 4% Paraformaldehyde in 1x PBS; Permeabilization solution: 0.5% Triton X-100 in 1x PBS. Green, isotype control; red, presenilin 1.
