Histone H3 (acetyl K18) Rabbit Polyclonal Antibody

☑ Cell treatment (CT)

Western blot analysis of Histone H3 (acetyl K18) on different lysates. Proteins were transferred to a PVDF membrane and blocked with 5% BSA in PBS for 1 hour at room temperature. The primary antibody (HA500047, 1/500) was used in 5% BSA at room temperature for 2 hours. Goat Anti-Rabbit IgG - HRP Secondary Antibody (HA1001) at 1:5,000 dilution was used for 1 hour at room temperature.
Positive control:
Lane 1: Hela cell lysate, untreated
Lane 2: Hela cell lysate, treated with Sodium Butyrate 0.5mM for 24h

☑ Cell treatment (CT)

Western blot analysis of Histone H3 (acetyl K18) on different lysates. Proteins were transferred to a PVDF membrane and blocked with 5% BSA in PBS for 1 hour at room temperature. The primary antibody (HA500047, 1/500) was used in 5% BSA at room temperature for 2 hours. Goat Anti-Rabbit IgG - HRP Secondary Antibody (HA1001) at 1:5,000 dilution was used for 1 hour at room temperature.
Positive control:
Lane 1: Hela cell lysate, untreated
Lane 2: Hela cell lysate, treated with trichostatin at 500 ng/ml for 4h

Immunohistochemical analysis of paraffin-embedded mouse colon tissue using anti-Histone H3 (acetyl K18) antibody. The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH 6.0) for 20 minutes. The tissues were blocked in 5% BSA for 30 minutes at room temperature, washed with ddH₂O and PBS, and then probed with the primary antibody (HA500047, 1/400) for 30 minutes at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.

☑ Cell treatment (CT)

Immunocytochemistry analysis of HeLa cells treated with 500ng/mL Trichostatin A for 4 hours labeling Histone H3 (acetyl K18) with Rabbit anti-Histone H3 (acetyl K18) antibody (HA500047) at 1/500 dilution.

Cells were fixed in 4% paraformaldehyde for 20 minutes at room temperature, permeabilized with 0.1% Triton X-100 in PBS for 5 minutes at room temperature, then blocked with 1% BSA in 10% negative goat serum for 1 hour at room temperature. Cells were then incubated with Rabbit anti-Histone H3 (acetyl K18) antibody (HA500047) at 1/500 dilution in 1% BSA in PBST overnight at 4 ℃. Goat Anti-Rabbit IgG H&L (iFluor™ 488, HA1121) was used as the secondary antibody at 1/1,000 dilution. PBS instead of the primary antibody was used as the secondary antibody only control. Nuclear DNA was labelled in blue with DAPI.