Panel c (Nuclei: Blue) represents ProLongTM Diamond Antifade Mountant with DAPI (Product # P36962). Panel b (Nuclei: Red) represents Histone H3. Panel a (Nuclei: Green) represents GFP Polyclonal Antibody, a green pseudo-colour has been given after image capture. The cells were labeled with GFP Polyclonal Antibody (Product # A-11122) at 1:200 dilution and Histone H3 Monoclonal Antibody (865R2) Product # AHO1432) at 1:200 dilution in 0.1% BSA, incubated at 4 degree celsius overnight and then labeled with Goat anti-Rabbit IgG (H+L) Highly Cross-Adsorbed Secondary Antibody, Alexa Fluor Plus 555 (Product # A32732) and Goat anti-Mouse IgM (Heavy Chain) Secondary Antibody, Alexa Fluor 647 (Product # A-21238) respectively at a dilution of 1:2000 for 45 minutes at room temperature. The cells were fixed with 4% paraformaldehyde for 10 minutes, permeabilized with 0.1% Triton™ X-100 for 15 minutes and blocked with 2% BSA for 1 hour at room temperature. Immunofluorescent analysis of GFP Tag was performed using H3-GFP construct transfected in HEK-293E cells.
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