Size:400ul
$320.00
Discontinued
SKU
OAAB01771
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EP300 Antibody (Phospho-Ser1834) (OAAB01771)

Catalog#: OAAB01771
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Predicted Species Reactivity Human
Product Format Purified polyclonal antibody supplied in PBS with 0.09% (W/V) sodium azide.
Clonality Polyclonal
Isotype Rabbit Ig
Host Rabbit
Application IHC-P, DB
Additional Information Function: Functions as histone acetyltransferase and regulates transcription via chromatin remodeling. Acetylates all four core histones in nucleosomes. Histone acetylation gives an epigenetic tag for transcriptional activation. Mediates cAMP-gene regulation by binding specifically to phosphorylated CREB protein. Mediates acetylation of histone H3 at 'Lys-122' (H3K122ac), a modification that localizes at the surface of the histone octamer and stimulates transcription, possibly by promoting nucleosome instability. Mediates acetylation of histone H3 at 'Lys-27' (H3K27ac). Also functions as acetyltransferase for nonhistone targets. Acetylates 'Lys-131' of ALX1 and acts as its coactivator in the presence of CREBBP. Acetylates SIRT2 and is proposed to indirectly increase the transcriptional activity of TP53 through acetylation and subsequent attenuation of SIRT2 deacetylase function. Acetylates HDAC1 leading to its inactivation and modulation of transcription. Acts as a TFAP2A-mediated transcriptional coactivator in presence of CITED2. Plays a role as a coactivator of NEUROD1-dependent transcription of the secretin and p21 genes and controls terminal differentiation of cells in the intestinal epithelium. Promotes cardiac myocyte enlargement. Can also mediate transcriptional repression. Binds to and may be involved in the transforming capacity of the adenovirus E1A protein. In case of HIV-1 infection, it is recruited by the viral protein Tat. Regulates Tat's transactivating activity and may help inducing chromatin remodeling of proviral genes. Acetylates FOXO1 and enhances its transcriptional activity. Acetylates BCL6 wich disrupts its ability to recruit histone deacetylases and hinders its transcriptional repressor activity. Participates in CLOCK or NPAS2-regulated rhythmic gene transcription; exhibits a circadian association with CLOCK or NPAS2, correlating with increase in PER1/2 mRNA and histone H3 acetylation on the PER1/2 promoter. Acetylates MTA1 at 'Lys-626' which is essential for its transcriptional coactivator activity (PubMed:10733570, PubMed:11430825, PubMed:11701890, PubMed:12402037, PubMed:12586840, PubMed:12929931, PubMed:14645221, PubMed:15186775, PubMed:15890677, PubMed:16617102, PubMed:16762839, PubMed:18722353, PubMed:18995842, PubMed:23415232, PubMed:23911289, PubMed:23934153, PubMed:8945521). Acetylates XBP1 isoform 2; acetylation increases protein stability of XBP1 isoform 2 and enhances its transcriptional activity (By similarity).
:: Cellular Location: Cytoplasm. Nucleus. Note: In the presence of ALX1 relocalizes from the cytoplasm to the nucleus. Colocalizes with ROCK2 in the nucleus
Reconstitution and Storage Maintain refrigerated at 2-8 deg C for up to 6 months. For long term storage store at -20 deg C in small aliquots to prevent freeze-thaw cycles.
Replacement Item This antibody may replace item sc-29431 from Santa Cruz Biotechnology.
Purification This antibody is purified through a protein A column, followed by peptide affinity purification.
Predicted Homology Based on Immunogen Sequence Human
Concentration Approximately 0.5mg/ml. Actual concentration varies with each lot.
Datasheets/Manuals Printable datasheet for anti-EP300 antibody - OAAB01771
Specificity This P300 Antibody is generated from rabbits immunized with a KLH conjugated synthetic phosphopeptide corresponding to amino acid residues surrounding S1834 of human P300.
Application Info IHC-P~~1:10~50
DB~~1:500
Gene Symbol EP300
Alias Symbols Histone acetyltransferase p300, EC 2.3.1.48, E1A-associated protein p300, EP300, P300
NCBI Gene Id 2033
Protein Name Histone acetyltransferase p300
Swissprot Id Q09472
Protein Accession # NP_001420.2
Molecular Weight 264 kDa
Tissue Tool Find tissues and cell lines supported by DNA array analysis to express EP300.
RNA Seq Find tissues and cell lines supported by RNA-seq analysis to express EP300.
  1. What is the species homology for "EP300 Antibody (Phospho-Ser1834) (OAAB01771)"?

    The tested species reactivity for this item is "". This antibody is predicted to have homology to "Human".

  2. How long will it take to receive "EP300 Antibody (Phospho-Ser1834) (OAAB01771)"?

    This item is available "Domestic: within 1 week delivery | International: 1 week".

  3. What buffer format is "EP300 Antibody (Phospho-Ser1834) (OAAB01771)" provided in?

    This item is provided in "Purified polyclonal antibody supplied in PBS with 0.09% (W/V) sodium azide.".
    Additional format options may be available. For more information please contact info@avivasysbio.com.

  4. What are other names for "EP300 Antibody (Phospho-Ser1834) (OAAB01771)"?

    This target may also be called "Histone acetyltransferase p300, EC 2.3.1.48, E1A-associated protein p300, EP300, P300" in publications.

  5. What is the shipping cost for "EP300 Antibody (Phospho-Ser1834) (OAAB01771)"?

    The shipping cost for this item is $40 within the US. Please contact us for specific shipping prices for international orders.

  6. What is the guarantee for "EP300 Antibody (Phospho-Ser1834) (OAAB01771)"?

    All Aviva products have been through rigorous validations and carry 100% satisfaction guarantee.

  7. Can I get bulk pricing for "EP300 Antibody (Phospho-Ser1834) (OAAB01771)"?

    You can get bulk pricing for this item by going here.

  8. What is the molecular weight of the protein?

    The molecular weight reported by Uniprot for this item is "264 kDa".
    Please note observed molecular weights in western blot applications may differ depending on a variety of protein characteristics.

  9. What protocols are available for "EP300 Antibody (Phospho-Ser1834) (OAAB01771)"?

    We may have detailed protocol data avaialble for this item. To learn more, please view the "Protocols & Data tab on the product page.

  10. What are positive controls for "EP300"?

    We have listed RNA Seq and gene expression data in the "Target Info" tab. You may be able to find adequate positive controls there.

  11. What are negative controls for "EP300"?

    We have listed RNA Seq and gene expression data in the "Target Info" tab. You may be able to find adequate positive controls there.

  12. What other proteins interact with "EP300"?

    This protein has been reported to interact with "Protein Interactions". Please view the "Related Categories" tab on the product page for more information.

  13. What biological processes are associated with "EP300"?

    This protein has been associated with "Biological Processes". Please view the "Related Categories" tab on the product page for more information.

  14. What cellular components are associated with "EP300"?

    This protein has been associated with "Cellular Components". Please view the "Related Categories" tab on the product page for more information.

  15. What protein functions are associated with "EP300"?

    This protein has been associated with "Protein Functions". Please view the "Related Categories" tab on the product page for more information.

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