| 存储条件 |
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| Product Name | Histone H2A (acetyl K9) Recombinant Rabbit Monoclonal Antibody |
|---|---|
| Antibody Type | Primary Antibodies |
| Immunogen | Synthetic peptide within Human Histone H2A aa aa 1-50 / 130 (acetyl K9) conjugated to Keyhole Limpet Haemocyanin (KLH). |
| Modification | acetyl K9 |
| Clonality | Monoclonal |
|---|---|
| Isotype | IgG |
| Host Species | Rabbit |
| Tested Applications | ChIPICC/IFIHCWB |
| WB:1:500 IHC:1:50-1:1000 ICC:1:50 ChIP:Use 0.5~2μg for 25μg of chromatin. | |
| Species Reactivity | HumanMouseRat |
| Concentration | 1mg/ml |
| Purification | Protein A |
| Gene Symbol | H2AC4 |
|---|---|
| Gene Synonyms | H2A/m H2AC8 H2AFM HIST1H2AB |
| Gene Full Name | H2A clustered histone 4 |
| Gene Summary | Histones are basic nuclear proteins that are responsible for the nucleosome structure of the chromosomal fiber in eukaryotes. This structure consists of approximately 146 bp of DNA wrapped around a nucleosome, an octamer composed of pairs of each of the four core histones (H2A, H2B, H3, and H4). The chromatin fiber is further compacted through the interaction of a linker histone, H1, with the DNA between the nucleosomes to form higher order chromatin structures. This gene is intronless and encodes a replication-dependent histone that is a member of the histone H2A family. Transcripts from this gene lack polyA tails; instead, they contain a palindromic termination element. This gene is found in the large histone gene cluster on chromosome 6p22-p21.3. [provided by RefSeq, Aug 2015] |
| Alternative Names | H2A antibody H2A1B_HUMAN antibody H2AFM antibody HIST1H2A antibody HIST1H2AE antibody Histone H2A type 1-B/E antibody Histone H2A.2 antibody Histone H2A/a antibody Histone H2A/m antibody H2AK9ac antibody |
| Molecular Weight(MW) | 14kDa |
| Cellular Localization | Nucleus, Chromosome. |
WB
Western blot analysis of Histone H2A(acetyl K9) on different cell lysates using anti-Histone H2A(acetyl K9) antibody at 1/500 dilution. Positive control: Lane 1: HeLa treated with 500 ng/ml Trichostatin A for 4 hours whole cell lysates Lane 2: Untreated HeLa whole cell lysates
IHC
Immunohistochemical analysis of paraffin-embedded mouse testis tissue using anti-Histone H2A (acetyl K9) antibody. The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0) for 20 minutes.The tissues were blocked in 1% BSA for 30 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (1/50) for 30 minutes at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.
ICC/IF
ICC staining of Histone H2A (acetyl K9) in A549 cells (green). Formalin fixed cells were permeabilized with 0.1% Triton X-100 in TBS for 10 minutes at room temperature and blocked with 10% negative goat serum for 15 minutes at room temperature. Cells were probed with the primary antibody (1/50) for 1 hour at room temperature, washed with PBS. Alexa Fluor®488 conjugate-Goat anti-Rabbit IgG was used as the secondary antibody at 1/1,000 dilution. The nuclear counter stain is DAPI (blue).
ChIP
Chromatin immunoprecipitations were performed with cross-linked chromatin from HeLa cells treated with 500ng/mL TSA for 4 hours and either Histone H2A (acetyl K9) 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.| Application Notes | WB:1:500 IHC:1:50-1:1000 ICC:1:50 ChIP:Use 0.5~2μg for 25μg of chromatin. |
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| Form | Liquid |
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| Storage Instructions | Store at +4℃ after thawing. Aliquot store at -20℃ or -80℃. Avoid repeated freeze / thaw cycles. |
| Storage Buffer | 1*TBS (pH7.4), 0.05% BSA, 40% Glycerol. Preservative: 0.05% Sodium Azide. |
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