original ) (raw )
mouse monoclonal (C-10)
mouse monoclonal (A-9)
mouse monoclonal (C-10)
domestic rabbit polyclonal
domestic rabbit polyclonal
mouse monoclonal (GT486)
domestic rabbit polyclonal
rat monoclonal (EM92)
mouse monoclonal (9B7)Flow cytometry analysis of Oct4 (red histogram) on human NCCIT cells. Cells were harvested, fixed with 4% formaldehyde, washed with PBS, and incubated with an Oct4 monoclonal antibody (Product # MA1-104) at a 1:100 dilution or PBS alone (blue histogram) for 1 hour on ice. For flow analysis, a 30-minute incubation with DyLight 488 goat anti-mouse IgG secondary antibody (Product # 35502) was performed and 10,000 cells were acquired for each sample. Western blot analysis of Oct4 was performed by loading 75 ug of the indicated whole cell lysates and 5ul of the Lane Marker Reducing Sample Buffer (Product # 39000) per well onto a 4-20% Tris-HCl polyacrylamide gel. Proteins were transferred to a PVDF membrane and blocked with 5% BSA/TBST (Product # 37525) for at least 1 hour. The membrane was probed with an Oct4 monoclonal antibody (Product # MA1-104) at a dilution of 1:1000 overnight at 4°C on a rocking platform, washed in TBS-0.1%Tween 20, and probed with a goat anti-mouse IgG-HRP secondary antibody (Product # 32430) at a dilution of 1:20,000 for at least 1 hour. Chemiluminescent detection was performed using SuperSignal West Dura (Product # 34075). **Note: the antibody is detecting Oct4 in the human embryonal carcinoma cells, but not in negative control HeLa cells. Unknown bands at 80kDa were also observed with this antibody. Immunofluorescent analysis of Oct4 (green) in retinoic acid-treated NCCIT cells. Formalin fixed cells were permeabilized with 0.1% Triton X-100 in TBS for 10 minutes at room temperature and blocked with 0.3% BSA/TBST (Product # 37525) for 15 minutes at room temperature. Cells were probed with an Oct4 monoclonal antibody (Product # MA1-104) at a dilution of 1:100 for at least 1 hour at room temperature, washed with PBS, and incubated with DyLight 488 goat anti-mouse IgG secondary antibody (Product # 35502) at a dilution of 1:400 for 30 minutes at room temperature. Nuclei (blue) were stained with Hoechst 33342 dye (Product # 62249). Images were taken on a Thermo Scientific ArrayScan at 20X magnification. **Note: the absence of Oct4 staining in a subset of the NCCIT cells suggests differentiation. In addition to the nuclear staining of Oct4, the antibody also shows some cytoplasmic staining. to the supplier
rat monoclonal (240408)
domestic goat polyclonal
rat monoclonal (240408)
domestic rabbit polyclonalto the supplier
mouse monoclonal (486)
mouse monoclonal (OTI7H1)
mouse monoclonal (3A2A20)
mouse monoclonal (3A2A20)
mouse monoclonal (3A2A20)
mouse monoclonal
domestic rabbit polyclonal
domestic rabbit polyclonal
mouse monoclonal (3F5-F9-E5)
Oct-4 Antibody Rockland Immunochemicals domestic rabbit polyclonal
domestic rabbit polyclonal
domestic goat polyclonal
domestic rabbit polyclonal
domestic rabbit monoclonal (C30A3)
Oct-3/4 BD Biosciences 9
Flow cytometry analysis of Oct4 (red histogram) on human NCCIT cells. Cells were harvested, fixed with 4% formaldehyde, washed with PBS, and incubated with an Oct4 monoclonal antibody (Product # MA1-104) at a 1:100 dilution or PBS alone (blue histogram) for 1 hour on ice. For flow analysis, a 30-minute incubation with DyLight 488 goat anti-mouse IgG secondary antibody (Product # 35502) was performed and 10,000 cells were acquired for each sample. 
Western blot analysis of Oct4 was performed by loading 75 ug of the indicated whole cell lysates and 5ul of the Lane Marker Reducing Sample Buffer (Product # 39000) per well onto a 4-20% Tris-HCl polyacrylamide gel. Proteins were transferred to a PVDF membrane and blocked with 5% BSA/TBST (Product # 37525) for at least 1 hour. The membrane was probed with an Oct4 monoclonal antibody (Product # MA1-104) at a dilution of 1:1000 overnight at 4°C on a rocking platform, washed in TBS-0.1%Tween 20, and probed with a goat anti-mouse IgG-HRP secondary antibody (Product # 32430) at a dilution of 1:20,000 for at least 1 hour. Chemiluminescent detection was performed using SuperSignal West Dura (Product # 34075). **Note: the antibody is detecting Oct4 in the human embryonal carcinoma cells, but not in negative control HeLa cells. Unknown bands at 80kDa were also observed with this antibody. 
Immunofluorescent analysis of Oct4 (green) in retinoic acid-treated NCCIT cells. Formalin fixed cells were permeabilized with 0.1% Triton X-100 in TBS for 10 minutes at room temperature and blocked with 0.3% BSA/TBST (Product # 37525) for 15 minutes at room temperature. Cells were probed with an Oct4 monoclonal antibody (Product # MA1-104) at a dilution of 1:100 for at least 1 hour at room temperature, washed with PBS, and incubated with DyLight 488 goat anti-mouse IgG secondary antibody (Product # 35502) at a dilution of 1:400 for 30 minutes at room temperature. Nuclei (blue) were stained with Hoechst 33342 dye (Product # 62249). Images were taken on a Thermo Scientific ArrayScan at 20X magnification. **Note: the absence of Oct4 staining in a subset of the NCCIT cells suggests differentiation. In addition to the nuclear staining of Oct4, the antibody also shows some cytoplasmic staining. quantity: 100 µg