Flow cytometric analysis of Marker of proliferation Ki-67 expression in HAP-1 cells using anti-Marker of proliferation Ki-67 antibody (Cat#3740, 1:2,000). Green, isotype control; red, Marker of proliferation Ki-67.
Immunocytochemical staining of HAP-1 cells with anti-Marker of proliferation Ki-67 antibody (Cat#3740, 1:1,000) . Nuclei were stained blue with DAPI; Marker of proliferation Ki-67 was stained magenta with Alexa Fluor® 647. Images were taken using Leica stellaris 5. Protein abundance based on laser Intensity and Smart Gain:High. Scale bar, 20 μm.
Western blotting analysis using anti-marker of proliferation Ki-67 antibody (Cat#3740). Total cell lysates (30 μg) from various cell lines were loaded and separated by SDS-PAGE. The blot was incubated with anti-marker of proliferation Ki-67 antibody (Cat#3740, 1:5,000) and HRP-conjugated goat anti-mouse secondary antibody (Cat#101, 1:20,000) respectively. Image was developed using NaQ™ ECL Substrate Kit (Cat#716).
Immunohistochemistry was performed on paraffin-embedded human gastric carcinoma using anti-marker of proliferation Ki-67 antibody (Cat#3740, 1:100). Antigen retrieval was done in sodium citrate buffer (pH 6.0). DAB was used for detection, with hematoxylin counterstaining. Images were acquired using a Nikon Ci-L Plus microscope (40× objective). Scale bar: 25 μm.