Histone H3 (acetyl K4) Recombinant Rabbit Monoclonal Antibody [PSH03-71]
cat.: HA722035
Product Type: Recombinant Rabbit monoclonal IgG, primary antibodies
Species reactivity: Human, Mouse, Rat
Applications: WB, IF-Cell, ChIP, Dot Blot
Clonality: Monoclonal
Clone number: PSH03-71
Form: Liquid
Storage condition: Store at +4℃ after thawing. Aliquot store at -20℃. Avoid repeated freeze / thaw cycles.
Storage buffer: PBS (pH7.4), 0.1% BSA, 40% Glycerol. Preservative: 0.05% Sodium Azide.
Concentration: 1ug/ul
Purification: Protein A affinity purified.
Molecular weight: Predicted band size: 15 kDa
Isotype: IgG
Immunogen: Synthetic peptide within human Histone H3 (acetyl K4) aa 1-50.
Positive control: HeLa cell lysate, HeLa treated with 500ng/mL TSA for 4 hours cell lysate, NIH/3T3 treated with 400nM TSA for 18 hours cell lysate, HeLa cells treated with 500ng/mL TSA for 4 hours, C6 cells treated with 500ng/mL TSA for 6 hours.
Subcellular location: Nucleus, Chromosome.
Recommended Dilutions:
  WB
  IF-Cell
  ChIP
  Dot Blot
1:1,000
1:500-1:1,000
Use 0.5~2 μg for 25 μg of chromatin.
1:1,000
Uniprot #: SwissProt: P68431 human | P84243 human | Q16695 human | Q6NXT2 human | Q71DI3 human | P68433 mouse | P84228 mouse | Q6LED0 rat
Alternative names: H3 histone family, member A H3/A H31_HUMAN H3FA Hist1h3a HIST1H3B HIST1H3C HIST1H3D HIST1H3E HIST1H3F HIST1H3G HIST1H3H HIST1H3I HIST1H3J histone 1, H3a Histone cluster 1, H3a Histone H3.1 Histone H3/a Histone H3/b Histone H3/c Histone H3/d Histone H3/f Histone H3/h Histone H3/i Histone H3/j Histone H3/k Histone H3/l H3K4Ac
Images
HA722035_1.jpg Fig1: Western blot analysis of Histone H3 (acetyl K4) on different lysates with Rabbit anti-Histone H3 (acetyl K4) antibody (HA722035) at 1/1,000 dilution and competitor's antibody at 1/1,000 dilution.

Lane 1: HeLa cell lysate
Lane 2: HeLa treated with 500ng/mL TSA for 4 hours cell lysate
Lane 3: NIH/3T3 cell lysate
Lane 4: NIH/3T3 treated with 400nM TSA for 18 hours cell lysate

Lysates/proteins at 20 µg/Lane.

Predicted band size: 15 kDa
Observed band size: 15 kDa

Exposure time: 1 minute 22 seconds;

4-20% SDS-PAGE gel.

Proteins were transferred to a PVDF membrane and blocked with 5% NFDM/TBST for 1 hour at room temperature. The primary antibody (HA722035) at 1/1,000 dilution and competitor's antibody at 1/1,000 dilution were used in 5% NFDM/TBST at 4℃ overnight. Goat Anti-Rabbit IgG - HRP Secondary Antibody (HA1001) at 1/50,000 dilution was used for 1 hour at room temperature.
HA722035_2.jpg Fig2: Immunocytochemistry analysis of HeLa cells treated with or without 500ng/mL TSA for 4 hours labeling Histone H3 (acetyl K4) with Rabbit anti-Histone H3 (acetyl K4) antibody (HA722035) 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 K4) antibody (HA722035) 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.

Beta tubulin (M1305-2, red) was stained at 1/100 dilution overnight at +4℃. Goat Anti-Mouse IgG H&L (iFluor™ 594, HA1126) was used as the secondary antibody at 1/1,000 dilution.
HA722035_3.jpg Fig3: Immunocytochemistry analysis of C6 cells treated with or without 500ng/mL TSA for 6 hours labeling Histone H3 (acetyl K4) with Rabbit anti-Histone H3 (acetyl K4) antibody (HA722035) at 1/1,000 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 K4) antibody (HA722035) at 1/1,000 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.

Beta tubulin (M1305-2, red) was stained at 1/100 dilution overnight at +4℃. Goat Anti-Mouse IgG H&L (iFluor™ 594, HA1126) was used as the secondary antibody at 1/1,000 dilution.
HA722035_4.jpg Fig4: Chromatin immunoprecipitations were performed with cross-linked chromatin from HeLa cells treated 500ng/mL TSA for 4 hours with Histone H3 (acetyl K4) (HA722035) or Normal Rabbit IgG according to the ChIP protocol. The enriched DNA was quantified by real-time PCR using indicated primers. The amount of immunoprecipitated DNA in each sample is represented as signal relative to the total amount of input chromatin, which is equivalent to one.
HA722035_5.jpg Fig5: Dot blot analysis of Histone H3 (acetyl K4) on different proteins with Rabbit anti-Histone H3 (acetyl K4) antibody (HA722035) at 1/1,000 dilution. Goat Anti-Rabbit IgG - HRP Secondary Antibody (HA1001) at 1/50,000 dilution for 1 hour at room temperature.

Lane 1: Unmodified Histone H3 (negative)
Lane 2: Mono-Methyl-Histone H3 (Lys4) (negative)
Lane 3: Di-Methyl-Histone H3 (Lys4) (negative)
Lane 4: Tri-Methyl-Histone H3 (Lys4) (negative)
Lane 5: Acetyl-Histone H3 (Lys4) (positive)
Lane 6: Acetyl-Histone H3 (Lys9) (negative)
Lane 7: Acetyl-Histone H3 (Lys27) (negative)

Proteins loading: 100ng, 25ng, 5ng;

Blocking and dilution buffer: 5% NFDM/TBST;

Exposure time: 50 seconds.
Note: All products are “FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE”.