Rabbit Histone H2AK9ac Polyclonal Antibody | anti-H2AK9ac antibody
Histone H2AK9ac antibody (pAb)
IF (Immunofluorescence)
(Detection of H2AK9ac by immunofluorescence. U2OS cells were stained with H2AK9ac antibody at a dilution of 1:500. Left panel: DAPI. Middle panel: H2AK9ac antibody staining. Right panel: merge.)
DB (Dot Blot)
(Specificity data: Dot blot analysis was used to confirm the specificity of Histone H2A acetyl Lys9 pAb for acetyl Lys9 of Histone H2A. Modified and unmodified peptides were spotted onto PVDF and probed with the antibody at a 1:5,000 dilution. The amount of peptide spotted (in picomoles) is indicated next to each row. Lane 1: Peptide acetylated at Lys5 of H2A. Lane 2: Unmodified Lys5 peptide. Lane 3: Peptide acetylated at Lys9 of H2A. Lane 4: Unmodified Lys9 peptide.)
WB (Western Blot)
(Histone H2A acetyl Lys9 pAb tested by Western blot. Western blot probed with Histone H2A acetyl Lys9 polyclonal antibody (1:5,000 dilution). Lane 1: 20 ng recombinant histone H2A. Lane 2: 5 ug acid extract of HeLa cells. Lane 3: 5 ug acid extract of HeLa cells treated with sodium butyrate.)
Background: Histone H2A 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). Histone H1 is a linker histone, present at the interface between the nucleosome core and DNA entry/exit points; it is responsible for establishing higher-order chromatin structure. 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; they play a major role in regulating gene expression. Lysine N-epsilon-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 H2A and Histone H2B are acetylated in bulk chromatin by p300 and form acetylated Histone H2A/Histone H2B heterodimers. When DNA associates with intact core histone octamers that contain acetylated H2A/H2B dimers, the inhibition of transcriptional initiation significantly decreases, indicating that acetylation of their lysine residues may mediate transcription.
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Product Notes
The H2AK9ac hist2h2ac (Catalog #AAA59828) is an Antibody produced from Rabbit and is intended for research purposes only. The product is available for immediate purchase. The Histone H2AK9ac antibody (pAb) reacts with Human, Wide Range Predicted and may cross-react with other species as described in the data sheet. AAA Biotech's Histone H2AK9ac can be used in a range of immunoassay formats including, but not limited to, WB (Western Blot), IF (Immunofluorescence), DB (Dot Blot). Researchers should empirically determine the suitability of the H2AK9ac hist2h2ac for an application not listed in the data sheet. Researchers commonly develop new applications and it is an integral, important part of the investigative research process. It is sometimes possible for the material contained within the vial of "Histone H2AK9ac, Polyclonal Antibody" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.Precautions
All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.Disclaimer
Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.Item has been added to Shopping Cart
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