Western Blot; Positive WB detected in Hela whole cell lysate,A549 whole cell lysate,293 whole cell lysate; All lanes Phospho-POLR2A antibody at 0.75ug/ml; Secondary; Goat polyclonal to rabbit IgG at 1/50000 dilution; Predicted band size: 270 KDa; Observed band size: 270 KDa
Immunocytochemistry analysis of RAC07632 diluted at 1:75 and staining in Hela cells(treated with 100ng/ml EGF for 4h) performed on a Leica BondTM system. The cells were fixed in 4% formaldehyde, permeabilized using 0.2% Triton X-100 and blocked with 10% normal goat serum 30min at RT. Then primary antibody (1% BSA) was incubated at 4? overnight. The primary is detected by a biotinylated secondary antibody and visualized using an HRP conjugated SP system.
Immunofluorescence staining of Hela cells with RAC07632 at 1:100,counter-stained with DAPI. The cells were fixed in 4% formaldehyde, permeabilized using 0.2% Triton X-100 and blocked in 10% normal Goat Serum. The cells were then incubated with the antibody overnight at 4?. The secondary antibody was Alexa Fluor 488-congugated AffiniPure Goat Anti-Rabbit IgG (H+L).