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Histone H3 K27me3 Antibody
SKU: orb420432
Description
Images & Validation
−Item 1 of 3
| Tested Applications | DOT, ELISA, IF, IP, WB |
|---|---|
| Dilution range | ELISA: 1: 10,000, IF: 1:100, IP: 1:100, WB: 1:1000 |
| Reactivity | Human, Mouse, Rat |
| Application Notes |
Key Properties
−| Antibody Type | Primary Antibody |
|---|---|
| Host | Rabbit |
| Clonality | Polyclonal |
| Isotype | IgG |
| Immunogen | Histone H3 [Trimethyl Lys27] affinity purified antibody was prepared from whole rabbit serum produced by repeated immunizations with a synthetic peptide surrounding the K27me3 site of human Histone H3. |
| Purity | Anti-Histone H3 [Trimethyl Lys27] was affinity purified from monospecific antiserum by immunoaffinity chromatography. A BLAST analysis was used to suggest cross-reactivity with Human, mouse, rat, and C. elegans based on 100% sequence homology. Cross-reactivity with Histone H3 [Lys27 me3] from other sources has not been determined. |
| Conjugation | Unconjugated |
Storage & Handling
−| Storage | Store vial at -20° C prior to opening. Aliquot contents and freeze at -20° C or below for extended storage. Avoid cycles of freezing and thawing. Centrifuge product if not completely clear after standing at room temperature. This product is stable for several weeks at 4° C as an undiluted liquid. Dilute only prior to immediate use. |
|---|---|
| Form/Appearance | Liquid (sterile filtered) |
| Buffer/Preservatives | Preservative: 0.01% (w/v) Sodium Azide. Stabilizer: None; Buffer: 0.02 M Potassium Phosphate, 0.15 M Sodium Chloride, pH 7.2 |
| Concentration | 0.93 mg/ml |
| Dry Ice Shipping | Please note: This product requires shipment on dry ice. A dry ice surcharge will apply. |
| Disclaimer | For research use only |
Alternative Names
−rabbit anti-Histone H3 trimethyl Lys27 antibody, H3.3B, H3 histone, family 3A, H3.3AH3F3H3F3B, histone H3.3, MGC87783, MGC87782, H3K27me3
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Dot Blot of Histone H3 K27 Me3 Antibody. Lane 1: Non Modified Peptide. Lane 2: Histone H3 K27-Me1 Peptide. Lane 3: Histone H3 K27-Me2 Peptide. Lane 4: Histone H3 K27-Me3 Peptide. Lane 5: Histone H3 K27-Ac Peptide. Dilution: 0.1 µg/ml. Blocking: 5% Blotto at RT 30 min. Exposure time: 13 sec.
Immunofluorescence of Histone H3 K27me3 Antibody. Tissue: HeLa cells. Fixation: 0.5% PFA. Antigen retrieval: Not required. Primary antibody: Histone H3 K27me3 antibody at a 1:50 dilution for 1 h at RT. Secondary antibody: FITC secondary antibody at 1:10000 for 45 min at RT. Localization: Histone H3 K27me3 is nuclear and chromosomal. Staining: Histone H3 K27me3 is expressed green and the nuclei are counterstained blue with DAPI.
Western Blot of Histone H3 K27me3 Antibody. Western Blot analysis against untreated cell extracts. Lane 1: Molecular Weight Marker. Lane 2: HeLa cell lysates (p/n orb348668). Lane 3: 3T3 cell lysates (p/n orb348714). Lane 4: PC12 cell lysates (p/n orb348733). Lane 5: A431 cell lysate (p/n orb348665). Primary antibody: Histone H3 K27me3 antibody at 1.0 µg/ml for overnight at 4°C. Secondary antibody: HRP rabbit secondary antibody at 1:10000 for 45 min at RT. Block: (p/n orb348644) BlockOut overnight at 4°C. Predicted/Observed size: 15 kDa for Histone H3 K27Me3. Other band(s): none.
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Protocol Information
WB
Western Blot (IB, immunoblot)
IF
Immunofluorescence
ELISA
Enzyme-linked Immunosorbent Assay (EIA)
IP
Immunoprecipitation
DOT
Dot Blot
Histone H3 K27me3 Antibody (orb420432)
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