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Histone H3K4ac antibody (pAb)

商品コード: 39381 Format: 200 µl ¥69,000 Buy Now
商品コード: 39382 Format: 10 µl ¥20,000 Buy Now

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Antibody Type:Polyclonal
Isotype:Serum
Purification:None
Host:Rabbit
Molecular Weight:17 kDa
Reactivity:Human, Other (Wide Range)

Applications

ChIP Validated ChIP-Seq Validated Western Blot Validated Immunofluorescence Validated Dot Blot Validated Immunocytochemistry Validated

for Histone H3 acetyl Lys4 antibody (pAb)Application Notes


Validated Applications:
ChIP: 5 - 10 µl per ChIP
ChIP-Seq: 5 - 10 µl each
ICC/IF: 1:500 - 1:2,000 dilution
WB: 1:1,000 - 1:2,000 dilution

Published Applications:
ChIP
IF
WB

for Histone H3 acetyl Lys4 antibody (pAb)Immunogen

This Histone H3 acetyl Lys4 antibody was raised against a peptide containing acetyl-lysine 4 of histone H3.

for Histone H3 acetyl Lys4 antibody (pAb)Buffer

Rabbit serum containing 30% glycerol and 0.035% sodium azide. Sodium azide is highly toxic.

for Histone H3 acetyl Lys4 antibody (pAb)References

 
Histone H3K4ac antibody (pAb) tested by ChIP-Seq.

Histone H3K4ac antibody (pAb) tested by ChIP-Seq.
ChIP was performed using the ChIP-IT® High Sensitivity Kit (Cat. No. 53040) with 30 ug of chromatin from a human medulloblastoma cell line and 4 µl of antibody. ChIP DNA was sequenced on the Illumina HiSeq and 15 million sequence tags were mapped to identify Histone H3K4ac binding sites. The image shows binding of GAPDH on chromosome 12.

Histone H3K4ac antibody (pAb) tested by ChIP.

Histone H3K4ac antibody (pAb) tested by ChIP analysis.
Chromatin IP performed using the ChIP-IT® Express Kit (Catalog No. 53008) and HeLa Chromatin (1.5 x 106 cell equivalents per ChIP) using 10 µl of Histone H3 acetyl Lys4 pAb or the equivalent amount of rabbit IgG as a negative control. Real time, quantitative PCR (RT-qPCR) was performed on DNA purified from each of the ChIP reactions using a primer pair specific for the indicated gene. Data are presented as Fold Enrichment of the ChIP antibody signal versus the negative control IgG using the ddCT method.

Histone H3K4ac antibody (pAb) tested by immunofluorescence.

Histone H3K4ac antibody (pAb) tested by immunofluorescence.
Top left: HeLa cells stained with Histone H3 acetyl Lys4 pAb (1:1,000). Top right: Same cells stained with alpha Tubulin mAb (Clone 5-B-1-2). Bottom left: Same cells stained with DAPI. Bottom right: Merge of all 3 images.

Histone H3K4ac antibody (pAb) tested by Western blot.

Histone H3K4ac antibody (pAb) tested by Western blot.
Western Blot: A549 whole-cell extract (20 µg per lane) probed with Histone H3 acetyl Lys4 pAb (1:2,000 dilution).
    Lane 1: Untreated cells.
    Lane 2: Cells treated with Trichostatin A.

Histone H3K4ac antibody (pAb) tested by dot blot analysis.

Histone H3K4ac antibody (pAb) tested by dot blot analysis.
Dot blot analysis was used to confirm the specificity of Histone H3 acetyl Lys4 pAb for acetyl Lys4 histone H3. Acetylated peptides corresponding to the immunogen and related peptides were spotted onto PVDF and probed with the antibody at 1:1,000. The amount of peptide (picomoles) spotted is indicated next to each row.
Lane 1: acetyl lysine 4 peptide. Lane 2: unmodified lysine 4 peptide. Lane 3: acetyl lysine 9,14,18 peptide. Lane 4: unmodified lysine 9,14,18 peptide. Lane 5: acetyl lysine 9 peptide. Lane 6: acetyl lysine 14 peptide. Lane 7: acetyl lysine 18 peptide. Lane 8: acetyl lysine 23 peptide. Lane 9: acetyl lysine 27 peptide.

for Histone H3 acetyl Lys4 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 acetylation is often associated with transcriptional activation.

Lysine 4 of histone H3 can also be mono-, di- or trimethylated. This methylation is associated with transcriptional activation.

for Histone H3 acetyl Lys4 antibody (pAb)Positive Control

Active Motif's HeLa nuclear extract (Catalog No. 36010) can be used as a positive control for Histone H3 acetyl Lys4 antibody.

Chromatin IP Assays

This antibody has been validated for use in ChIP and/or ChIP-Seq, and can be used with Active Motif's ChIP-IT® High Sensitivity Kit or our magnetic bead-based ChIP-IT® Express Kits. For an overview of all of our ChIP products, please visit our Chromatin IP Page to learn about ChIP products designed for use with Histone H3K4ac antibody (pAb).

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 H3K4ac antibody (pAb).

for Histone H3 acetyl Lys4 antibody (pAb)Storage

Some products may be shipped at room temperature. This will not affect their stability or performance. Upon receipt, unconjugated antibodies may be stored at -20°C for up to 2 years. Fluorophore- & enzyme-conjugated antibodies should be stored at 4°C. Fluorophore-conjugated antibodies should be protected from light. Keep reagents on ice when not in storage; to avoid repeated freeze/thaw cycles, we recommend aliquoting items that will be stored frozen into single-use fractions prior to freezing.

for Histone H3 acetyl Lys4 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
  • FC = Flow Cytometry;
  • ICC = Immunocytochemistry;
  • IF = Immunofluorescence;
  • IHC = Immunohistochemistry;
  • IP = Immunoprecipitation;
  • MeDIP = Methyl-DNA Immunoprecipitation;
  • TR-FRET = Time-Resolved Fluorescence Resonance Energy Transfer;
  • WB = Western Blotting
 

Technical Data Sheet

Histone H3K4ac antibody (pAb)
 

Data Thumbnails

Histone H3K4ac antibody (pAb) tested by ChIP-Seq.

ChIP-Seq of Histone H3K4ac pAb.
(Click image to enlarge and see details.)

Histone H3K4ac antibody (pAb) tested by ChIP.

ChIP of Histone H3K4ac pAb.
(Click image to enlarge and see details.)

Histone H3K4ac antibody (pAb) tested by immunofluorescence.

Immunofluorescence stain of Histone H3K4ac pAb.
(Click image to enlarge and see details.)

Histone H3K4ac antibody (pAb) tested by Western blot.

Western blot of Histone H3K4ac pAb.
(Click image to enlarge and see details.)

Histone H3K4ac antibody (pAb) tested by dot blot analysis.

Dot blot of Histone H3K4ac pAb.
(Click image to enlarge and see details.)