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Histone H3 acetyl Lys9 antibody (pAb)
| Catalog No: 39585 | Format: 200 µl | $340 | Buy Now |
| Catalog No: 39586 | Format: 10 µl | $70 | Buy Now |
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Applications Table
| Western Blot | Chromatin IP | Immunofluorescence |
|---|---|---|
| 1:2,500 - 1:10,000 | Not tested. ChIP-validated version available: 39137. |
1:500 - 1:1,000 |
for Histone H3 acetyl Lys9 antibody (pAb)Background
Histone H3 is one of the core components of the nucleosome. The nucleosome is the smallest subunit of chromatin and consists of 147 base pairs of DNA wrapped around an octamer of core histone proteins (two each of Histone H2A, Histone H2B, Histone H3 and Histone H4). Chromatin is subject to a variety of chemical modifications, including post-translational modifications of the histone proteins and the methylation of cytosine residues in the DNA. Reported histone modifications include acetylation, methylation, phosphorylation, ubiquitylation, glycosylation, ADP-ribosylation, carbonylation and SUMOylation; these modifications play a major role in regulating gene expression.
Lysine N-ε-acetylation is a dynamic, reversible and tightly regulated protein and histone modification that plays a major role in chromatin remodeling and in the regulation of gene expression in various cellular functions.
Histone H3 Lys9 can also be mono-, di- or trimethylated. The methylation of this residue is often associated with transcriptional repression. However, acetylation of histone H3 Lys9 is associated with transcriptional activation of the genes.
for Histone H3 acetyl Lys9 antibody (pAb)Immunogen
Peptide containing acetyl-lysine 9 of human histone H3.
for Histone H3 acetyl Lys9 antibody (pAb)Application Notes
This Histone H3 acetyl Lys9 antibody (H3K9Ac) has been validated for use in Western blotting (1:2,500 - 1:10,000 dilution) and immunofluorescence (1:500 - 1:1,000 dilution).
for Histone H3 acetyl Lys9 antibody (pAb)Buffer
Rabbit serum containing 30% glycerol, 0.035% sodium azide.
for Histone H3 acetyl Lys9 antibody (pAb)Positive Control
Active Motif's HeLa acid extract (Sodium butyrate treated) (Catalog No. 36202) can be used as a positive control for Histone H3 acetyl Lys9 antibody.
Compatible Secondary Antibodies
Active Motif has developed a variety of high-quality secondary antibodies for most applications, with anti-rabbit and anti-mouse conjugates to a broad line of high-quality fluorescent molecules, as well as horse radish peroxidase (HRP). Visit our Secondary Antibody Conjugates page to find the perfect secondaries for immunofluorescence experiments with Histone H3 acetyl Lys9 antibody (pAb).
Histone H3 acetyl Lys9 pAb tested by Western blot.
HeLa nuclear extract (20 µg per lane) probed with Histone H3 acetyl Lys9 pAb (1:5,000).
Lane 1: No treatment.
Lane 2: Cells treated with sodium butyrate.
Histone H3 acetyl Lys9 pAb tested by immunofluorescence.
Top left: HeLa cells stained with Histone H3 acetyl Lys9 pAb (1:1,000). Top right: Same cells stained with alpha Tubulin mAb (Clone 5-B-1-2). Bottom left: Stained with DAPI. Bottom right: Merge of all 3 images.
Histone H3 acetyl Lys9 pAb tested by dot blot analysis.
Dot blot analysis was used to confirm the specificity of Histone H3 acetyl Lys9 pAb for acetyl Lys9 histone H3. Acetylated peptides corresponding to the immunogen and related peptides were spotted onto PVDF and probed with the antibody at a dilution of 1:5,000. The amount of peptide (picomoles) spotted is indicated next to each row.
Lane 1: acetyl-Lys9 peptide.
Lane 2: unmodified Lys9 peptide.
Lane 3: acetyl-Lys14 peptide.
Lane 4: unmodified Lys14 peptide.
Lane 5: acetyl-Lys18 peptide.
Lane 6: acetyl-Lys23 peptide.
Lane 7: acetyl-Lys27 peptide.
for Histone H3 acetyl Lys9 antibody (pAb)Storage
Antibodies in solution can be stored at -20°C for 2 years. Avoid repeated freeze/thaw cycles and keep on ice when not in storage.
for Histone H3 acetyl Lys9 antibody (pAb)Guarantee
This product is guaranteed for 6 months from date of receipt.
This product is for research use only and is not for use in diagnostic procedures.
Application Key
- ChIP = Chromatin Immunoprecipitation;
- DB = Dot Blot;
- ELISA = Enzyme-linked Immunosorbent Assay;
- EMSA = Electrophoretic Mobility Shift Assay
- FACS = Flow Cytometry;
- ICC = Immunocytochemistry;
- IF = Immunofluorescence;
- IHC = Immunohistochemistry;
- IP = Immunoprecipitation;
- MeDIP = Methyl-DNA Immunoprecipitation;
- WB = Western Blotting
