Histone H4 [Dimethyl Arg3] Antibody - BSA Free

Western Blot: Histone H4 [Dimethyl Arg3] Antibody [NBP2-59265]

Western Blot: Histone H4 [Dimethyl Arg3] Antibody [NBP2-59265] - Western blot was performed on whole cell (25 ug, lane 1) and histone extracts (15 ug, lane 2) from HeLa cells, and on 1 ug of recombinant histone H2A, H2B, H3 and H4 (lane 3, 4, 5 and 6, respectively) using the antibody against H4R3me2(sym). The antibody was diluted 1:1,000 in TBS-Tween containing 5% skimmed milk. The position of the protein of interest is indicated on the right; the marker (kDa) is shown on the left.

Immunocytochemistry/ Immunofluorescence: Histone H4 [Dimethyl Arg3] Antibody [NBP2-59265]

Immunocytochemistry/Immunofluorescence: Histone H4 [Dimethyl Arg3] Antibody [NBP2-59265] - HeLa cells were stained with the antibody against H4R3me2(sym) and with DAPI. Cells were fixed with 4% formaldehyde for 10 minutes and blocked with PBS/TX-100 containing 5% normal goat serum and 1% BSA. The cells were immunofluorescently labeled with the H4R3me2(sym) antibody (left) diluted 1:500 in blocking solution followed by an anti-rabbit antibody conjugated to Alexa Fluor 488. The middle panel shows staining of the nuclei with DAPI. A merge of the two stainings is shown on the right.

Dot Blot: Histone H4 [Dimethyl Arg3] Antibody [NBP2-59265] - To test the cross reactivity of the antibody against H4R3me2(sym), a Dot Blot analysis was performed with peptides containing other histone arginine methylations and the unmodified H4R3. One hundred to 0.2 pmol of the respective peptides were spotted on a membrane. The antibody was used at a dilution of 1:5,000. Figure shows the antibody is specific for the H4R3 symmetric dimethylation and also recognizes the H2AR3 symmetric dimethylation.