Anti-Histone H3 (tri methyl K4) 抗体 - ChIP Grade
Anti-Histone H3 (tri methyl K4) antibody - ChIP Grade
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(90 Reviews)
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(2433 Publications)
Anti-Histone H3 (tri methyl K4) antibody - ChIP Grade (ab8580) is a rabbit polyclonal antibody detecting Histone H3 in Western Blot, IP, IHC-P, ICC/IF, ChIP, PepArr. Suitable for Cow, Human.
- Over 2130 publications
- Trusted since 2002
別名を表示する
H3FA, HIST1H3A, H3C2, H3FL, HIST1H3B, H3C3, H3FC HIST1H3C, H3C4, H3FB, HIST1H3D, H3C6, H3FD, HIST1H3E, H3C7, H3FI, HIST1H3F, H3C8, H3FH, HIST1H3G, H3C10, H3FK, HIST1H3H, H3C11, H3FF, HIST1H3I, H3C12, H3FJ, HIST1H3J, H3C1, HIST1H3C, H3FC, 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, H3K4me3, H3K4me, H3K4
- ChIP
Unknown
ChIP - Anti-Histone H3 (tri methyl K4) antibody - ChIP Grade (AB8580)
Chromatin was prepared from U-2 OS (Human bone osteosarcoma epithelial cell line) cells according to the Abcam X-ChIP protocol.
Cells were fixed with formaldehyde for 10 minutes. The ChIP was performed with 25 μg of chromatin, 2 μg of ab8580 (blue), and 20 μl of Protein A/G sepharose beads. No antibody was added to the beads control (yellow). The immunoprecipitated DNA was quantified by real time PCR (Taqman approach). Primers and probes are located in the first kb of the transcribed region.
- ICC/IF
Lab
Immunocytochemistry/ Immunofluorescence - Anti-Histone H3 (tri methyl K4) antibody - ChIP Grade (AB8580)
ab8580 staining Histone H3 (tri methyl K4) in HeLa cells. The cells were fixed with 100% methanol (5 min), permeabilized with 0.1% PBS-Triton X-100 for 5 minutes and then blocked with 1% BSA/10% normal goat serum/0.3M glycine in 0.1%PBS-Tween for 1h. The cells were then incubated overnight at 4°C with ab8580 at 0.1µg/ml and ab7291, Mouse monoclonal [DM1A] to alpha Tubulin - Loading Control. Cells were then incubated with ab150081, Goat polyclonal Secondary Antibody to Rabbit IgG - H&L (Alexa Fluor® 488), pre-adsorbed at 1/1000 dilution (shown in green) and ab150120, Goat polyclonal Secondary Antibody to Mouse IgG - H&L (Alexa Fluor® 594), pre-adsorbed at 1/1000 dilution (shown in pseudocolour magenta). Nuclear DNA was labelled with DAPI (shown in blue). Also suitable in cells fixed with 4% paraformaldehyde (10 min).Image was acquired with a high-content analyser (Operetta CLS, Perkin Elmer) and a maximum intensity projection of confocal sections is shown.
- ChIP
AbReview57110****
ChIP - Anti-Histone H3 (tri methyl K4) antibody - ChIP Grade (AB8580)
Chromatin was prepared from human cell lysate - nuclear B cells according to the Abcam X-ChIP protocol.
Cells were fixed with formaldehyde for 10 minutes. The ChIP was performed with 0.5 μg of ab8580 per μg chromatin in ChIP Buffer fot 16 hours at 4°C. The immunoprecipitated DNA was quantified by real time PCR (Taqman approach). Primers and probes are located in the first kb of the transcribed region. Negative control : IgG and Gene Desert. Positive control : GAPDH Promoter.
This image is courtesy of an anonymous Abreview
- ICC/IF
Collaborator
Immunocytochemistry/ Immunofluorescence - Anti-Histone H3 (tri methyl K4) antibody - ChIP Grade (AB8580)
Human female lymphoblast immunostained with ab8580 (1 : 100) (yellowish green) specific for histone H3 lysine 4 (H3-K4) trimethylation; the DNA is stained red with propidium iodide (PI).
Note the inactive X chromosome (arrow) and pericentromeric heterochromatin are largely devoid of this modification.
This image is courtesy of Ahmad Khalil and Daniel Driscoll, University of Florida College of Medicine.
- ICC/IF
AbReview9180****
Immunocytochemistry/ Immunofluorescence - Anti-Histone H3 (tri methyl K4) antibody - ChIP Grade (AB8580)
ab8580 staining cultured human primary fibroblasts by ICC.
Cells were fixed in PFA and permeabilized in Triton X-100 and saponin prior to blocking with 1% BSA for 1 hour at RT. The primary antibody was diluted 1/100 and incubated with the sample for 16 hours at 4°C. An FITC-conjugated rabbit anti-rabbit IgG antibody was used as the secondary.
This image is courtesy of an Abreview submitted by Dr Eva Bartova
- ICC/IF
Lab
Immunocytochemistry/ Immunofluorescence - Anti-Histone H3 (tri methyl K4) antibody - ChIP Grade (AB8580)
ab8580 staining Histone H3 (tri methyl K4) in HeLa (Human epithelial cell line from cervix adenocarcinoma) cells.
All cells were fixed with 100% methanol (5 minutes) and then blocked in 1% BSA/10% normal goat serum/0.3M glycine in 0.1%PBS-Tween for 1 hour. The cells were then incubated with ab4729 at 1/1000 and ab7291 at 1μg/ml overnight at +4°C, followed by a further incubation at room temperature for 1 hour with goat anti-rabbit Alexa-Fluor®488 secondary (ab150077) at 2 μg/ml (shown in green) and goat anti-mouse Alexa-Fluor®594 secondary (ab150120) at 2 μg/ml (shown in pseudo color red). Nuclear DNA was labeled in blue with DAPI.
Negative controls : 1– Rabbit primary and anti-mouse secondary antibody; 2 – Mouse primary antibody and anti-rabbit secondary antibody. Controls 1 and 2 indicate that there is no non-specific reaction between primary and secondary antibodies used.
- IHC-P
Lab
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Histone H3 (tri methyl K4) antibody - ChIP Grade (AB8580)
IHC image of ab8580 staining Histone H3 (tri methyl K4) in human colon formalin-fixed paraffin-embedded tissue sections*, performed on a Leica Bond.
The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH 6, epitope retrieval solution 1) for 20 minutes. The section was then incubated with ab8580, 1/500 dilution, for 15 minutes at room temperature and detected using an HRP conjugated compact polymer system. DAB was used as the chromogen. The section was then counterstained with haematoxylin and mounted with DPX.
No primary antibody was used in the negative control (inset).
For other IHC staining systems (automated and non-automated) customers should optimize variable parameters such as antigen retrieval conditions, primary antibody concentration and antibody incubation times.
*Tissue obtained from the Human Research Tissue Bank, supported by the NIHR Cambridge Biomedical Research Centre
- ICC/IF
Collaborator
Immunocytochemistry/ Immunofluorescence - Anti-Histone H3 (tri methyl K4) antibody - ChIP Grade (AB8580)
Staining (green) with the anti-trimethyl Lysine K4 of Histone H3 antibody (ab8580) shows ringing of regions that appear as nucleoplasmic holes. These represent the positions of splicing factor compartments, which are preferentially associated with active genes and highly acetylated histone H3.
The antibody, as expected, fails to stain heterochromatin (red).
This image is courtesy of Kirk McManus in the lab of Michael Hendzel, University of Alberta
- ChIP
AbReview75502****
ChIP - Anti-Histone H3 (tri methyl K4) antibody - ChIP Grade (AB8580)
ChIP was performed with human thyroid cancer cell lysate and 1 µg/µg of ab8580. Lysates were incubated with the primary antibody for 16 hours at 4°C. positive control promoter : GAPDH promoter; positive control enhancer : enhancer region of a published target (10.1093/nar/gkx802); negative control : published negative region (10.1093/nar/gkx802).
This image is courtesy of an anonymous Abreview
- WB
Project8180****
Western blot - Anti-Histone H3 (tri methyl K4) antibody - ChIP Grade (AB8580)
All lanes:
Western blot - Anti-Histone H3 (tri methyl K4) antibody - ChIP Grade (ab8580) at 1 µg/mL
All lanes:
Calf thymus histone preparation (nuclear lysate) at 0.5 µg
Secondary
All lanes:
Goat Anti-Rabbit IgG (H+L) HRP- conjugated antibody at 1/50000 dilution
Predicted band size: 15 kDa
Observed band size: 17 kDa
false
Exposure time: 8min
- PepArr
Unknown
Peptide Array - Anti-Histone H3 (tri methyl K4) antibody - ChIP Grade (AB8580)
All batches of ab8580 are tested in Peptide Array against peptides to different Histone H3 modifications. Six dilutions of each peptide are printed on to the Peptide Array in triplicate and results are averaged before being plotted on to a graph. Results show strong binding to Histone H3 - tri methyl K4 peptide (ab1342), indicating that this antibody specifically recognises the Histone H3 - tri methyl K4 modification. Slight cross reactivity is observed with the Histone H3 - di methyl K4 modification. Optimization is recommended to avoid array signal saturation.
- ab1340 - Histone H3 - mono methyl K4
- ab1342 - Histone H3 - tri methyl K4
- ab1771 - Histone H3 - mono methyl K9
- ab1772 - Histone H3 - di methyl K9
- ab1773 - Histone H3 - tri methyl K9
- ab1780 - Histone H3 - mono methyl K27
- ab1781 - Histone H3 - di methyl K27
- ab1782 - Histone H3 - tri methyl K27
- ab7228 - Histone H3 - unmodified
- ab7768 - Histone H3 - di methyl K4
Reactivity data
製品の詳細
Anti-Histone H3 (tri methyl K4) antibody - ChIP Grade (ab8580) was first used in a scientific publication in 2002 and has been cited over 2135 times in peer reviewed journals. It's performance in ChIP in human, mouse and rat samples is trusted by the scientific community.
Abcam's high quality validation processes ensure Anti-Histone H3 (tri methyl K4) antibody - ChIP Grade (ab8580) has high sensitivity and specificity.
Anti-Histone H3 (tri methyl K4) antibody - ChIP Grade (ab8580) has 92 independent reviews from customers.
Anti-Histone H3 (tri methyl K4) antibody - ChIP Grade (ab8580) specifically detects Histone H3 Tri Methyl-K4 (UniProt ID: P68431; Molecular weight: 16kDa) and is sold in 50 µg selling sizes.
Top cited antibody for this target with >2000 citations and >60 five star abreviews. Trimethylation of histone H3 (H3K4me3) is a key epigenetic mark that consistently occurs at transcription start sites, promoting higher transcription activity. H3K4me3 is considered a marker and used as a control for gene activation. It plays a crucial role in cell identity during pre-implantation development and in deriving embryonic stem cells from the inner cell mass and trophoblast stem cells from the trophectoderm. Histone H3 lysine 4 trimethylation (H3K4me3) plays a significant role in cancer by regulating gene expression and chromatin structure.
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