Hamburger Menu Button
Thermo Fisher Scientific Logo
Sign in
Don't have an account ? Create Account
  • Products
    • Antibodies
    • Cell Culture Media
    • Chemicals
    • Chromatography Columns and Cartridges
    • Lab Equipment
    • Lab Plasticware and Supplies
    • Microplates
    • Oligos, Primers, Probes and Genes
    • TaqMan Real-Time PCR Assays
    • See all product categories
  • Applications
    • Bioprocessing
    • Cell Culture and Transfection
    • Cell and Gene Therapy
    • Chromatography
    • Clinical Genomics
    • Digital Solutions
    • DNA and RNA Extraction and Analysis
    • Spectroscopy, Elemental and Isotope Analysis
    • See all applications and techniques
  • Services
    • 360° CDMO and CRO Solutions
    • CDMO Services
    • CRO Services
    • Custom Services
    • Financial and Leasing Services
    • Instrument Services
    • Lab Informatics
    • OEM and Commercial Supply
    • Training Services
    • Unity Lab Services
    • See all services
  • Help and Support
    • How to Order
    • Instrument Support
    • Learning Centers
    • Register for an Account
    • Technical Support Centers
    • See all help and support topics
  • Popular
    • TaqMan Real-Time PCR Assays
      TaqMan Real-Time PCR Assays
    • Antibodies
      Antibodies
    • Oligos, Primers & Probes
      Oligos, Primers & Probes
    • GeneArt Gene Synthesis
      GeneArt Gene Synthesis
    • Cell Culture Plastics
      Cell Culture Plastics
  • Who We Serve
    • Biotech
    • Biopharma
    • CDMO
    • Lab Diagnostics
    • Industrial and Applied Sciences
  • Contact Us
  • Quick Order
  • Order Status and Tracking
  • Documents and Certificates
Thermo Fisher Scientific Logo

Search

Search All
Search button
          • Order Status
          • Quick Order
          • Sign in
            Sign in
            Don't have an account ? Create Account
            • Account
            • Check Order Status
            • Custom Products & Projects
            • Instrument Management
          • Primary Antibodies ›
          • p300 Antibodies

          Proteintech

          p300 Polyclonal Antibody

          View all (18) p300 antibodies

          {{$productOrderCtrl.translations['antibody.pdp.commerceCard.promotion.promotions']}}

          {{$productOrderCtrl.translations['antibody.pdp.commerceCard.promotion.viewpromo']}}

          {{$productOrderCtrl.translations['antibody.pdp.commerceCard.promotion.promocode']}}: {{promo.promoCode}} {{promo.promoTitle}} {{promo.promoDescription}}. {{$productOrderCtrl.translations['antibody.pdp.commerceCard.promotion.learnmore']}}

          Datasheet
          Certificates
          Protocols
          Questions & Answers
          Tech Support
          Datasheet
          Certificates
          Protocols
          Questions & Answers
          Tech Support
          Datasheet
          Certificates
          Protocols
          Questions & Answers
          Tech Support

          Cite p300 Polyclonal Antibody

          Additional Information:
          {{banner.description}}
          {{$ctrl.isSkuNotesCollapsed ? 'View more' : 'View less'}}
          • Antibody Testing Data (4)
          p300 Antibody in Immunohistochemistry (Paraffin) (IHC (P))
          Group 53 Created with Sketch.
          p300 Antibody in Immunohistochemistry (Paraffin) (IHC (P))
          Group 53 Created with Sketch.

          FIGURE: 1 / 4

          {{ $ctrl.currentElement.advancedVerification.fullName }}
          {{ $ctrl.currentElement.advancedVerification.text }}

          p300 Antibody (20695-1-AP) in IHC (P)

          Immunohistochemical analysis of paraffin-embedded mouse lung tissue slide using 20695-1-AP (p300 antibody) at dilution of 1:500 (under 40x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0). {{ $ctrl.currentElement.advancedVerification.fullName }} validation info. View more
          Published figure supplied by benchsci-logo
          PMID: {{$ctrl.currentElement.benchSciPubmedId}}
          View Product

          {{$ctrl.videoDesc}}

          {{$ctrl.videoLongDesc}}

          p300 Antibody in Immunohistochemistry (Paraffin) (IHC (P))
          p300 Antibody in Immunohistochemistry (Paraffin) (IHC (P))
          p300 Antibody in Immunohistochemistry (Paraffin) (IHC (P))
          p300 Antibody in Western Blot (WB)

          Product Details

          20695-1-AP

          Applications
          Tested Dilution
          Publications

          Western Blot (WB)

          1:500-1:1,000
          -

          Immunohistochemistry (Paraffin) (IHC (P))

          1:250-1:1,000
          -

          ELISA (ELISA)

          Assay-dependent
          -
          Product Specifications

          Species Reactivity

          Human

          Host/Isotype

          Rabbit / IgG

          Class

          Polyclonal

          Type

          Antibody

          Immunogen

          Peptide

          Conjugate

          Unconjugated Unconjugated Unconjugated

          Form

          Liquid

          Purification

          Antigen affinity chromatography

          Storage buffer

          PBS with 50% glycerol

          Contains

          0.02% sodium azide

          Storage conditions

          -20°C

          Shipping conditions

          Wet ice

          Target Information

          EP300 encodes the adenovirus E1A-associated cellular p300 transcriptional co-activator protein. p300 is related by sequence to CPB (CREB-binding protein [CREB: cyclic-AMP responsive element binding protein]), and like CPB can stimulate transcription through activation of CREB. This EP300 activity is specifically inhibited by the adenovirus oncoprotein E1A. EP300 has also been identified as a co-activator of HIF1A (hypoxia-inducible factor 1 alpha), and thus plays a role in the stimulation of hypoxia-induced genes such as VEGF.

          For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.

          References (0)

          Have you cited this product in a publication?
          Let us know so we can reference it here.
          Cite this product

          Bioinformatics

          Protein Aliases: E1A binding protein p300; E1A-associated protein p300; E1A-binding protein, 300kD; Histone acetyltransferase p300; Histone butyryltransferase p300; Histone crotonyltransferase p300; p300 HAT; Protein 2-hydroxyisobutyryltransferase p300; Protein isonicotinyltransferase p300; Protein lactyltransferas p300; Protein propionyltransferase p300

          View more View less

          Gene Aliases: EP300; KAT3B; MKHK2; P300; RSTS2

          View more View less

          UniProt ID: (Human) Q09472

          View more View less

          Entrez Gene ID: (Human) 2033

          View more View less

          Function(s)
          transcription cofactor binding transcription coactivator binding p53 binding DNA binding chromatin binding damaged DNA binding transcription cofactor activity transcription coactivator activity histone acetyltransferase activity lysine N-acetyltransferase activity, acting on acetyl phosphate as donor protein binding beta-catenin binding zinc ion binding H3 histone acetyltransferase activity H4 histone acetyltransferase activity acetyltransferase activity transferase activity transferase activity, transferring acyl groups ligand-dependent nuclear receptor binding chromatin DNA binding histone acetyltransferase activity (H3-K18 specific) histone H2B acetyltransferase activity histone acetyltransferase activity (H3-K27 specific) metal ion binding tau protein binding androgen receptor binding NF-kappaB binding RNA polymerase II sequence-specific DNA binding transcription factor binding peptide-lysine-N-acetyltransferase activity protein propionyltransferase activity pre-mRNA intronic binding STAT family protein binding peptide 2-hydroxyisobutyryltransferase activity peptide lactyltransferase (CoA-dependent) activity histone lactyltransferase (CoA-dependent) activity acetylation-dependent protein binding peptide crotonyltransferase activity peptide butyryltransferase activity histone crotonyltransferase activity histone butyryltransferase activity DNA-binding transcription factor binding histone reader activity histone H3K122 acetyltransferase activity
          Process(es)
          autophagosome assembly negative regulation of transcription from RNA polymerase II promoter response to hypoxia somitogenesis thigmotaxis behavioral defense response stimulatory C-type lectin receptor signaling pathway gluconeogenesis glycolytic process regulation of glycolytic process chromatin remodeling regulation of transcription, DNA-templated regulation of transcription from RNA polymerase II promoter transcription from RNA polymerase II promoter protein acetylation internal protein amino acid acetylation apoptotic process I-kappaB kinase/NF-kappaB signaling JAK-STAT cascade nervous system development heart development skeletal muscle tissue development learning or memory circadian rhythm lipid biosynthetic process organ morphogenesis regulation of autophagy negative regulation of autophagy positive regulation of gene expression regulation of mitochondrion organization positive regulation of neuron projection development N-terminal peptidyl-lysine acetylation internal peptidyl-lysine acetylation B cell differentiation platelet formation lung development positive regulation of transforming growth factor beta receptor signaling pathway negative regulation of protein complex assembly protein destabilization cellular response to nutrient levels negative regulation of protein oligomerization cellular response to UV multicellular organism growth megakaryocyte development endodermal cell differentiation swimming TORC1 signaling TORC2 signaling positive regulation of protein import into nucleus intrinsic apoptotic signaling pathway in response to DNA damage by p53 class mediator protein kinase B signaling response to estrogen positive regulation by host of viral transcription fat cell differentiation negative regulation of gluconeogenesis positive regulation of gene expression, epigenetic positive regulation of transcription, DNA-templated positive regulation of transcription from RNA polymerase II promoter positive regulation of JAK-STAT cascade rhythmic process protein stabilization positive regulation of sequence-specific DNA binding transcription factor activity positive regulation of protein kinase B signaling canonical Wnt signaling pathway face morphogenesis regulation of androgen receptor signaling pathway peptidyl-lysine propionylation protein localization to chromatin cellular response to leucine tricarboxylic acid metabolic process T-helper 17 cell lineage commitment regulation of tubulin deacetylation peptidyl-lysine crotonylation peptidyl-lysine butyrylation regulation of cellular response to heat positive regulation of protein localization to nucleus regulation of signal transduction by p53 class mediator positive regulation of TORC1 signaling positive regulation of TORC2 signaling positive regulation of T-helper 17 cell lineage commitment
          It has to be done as per old AB suggested Products section.

          Disclaimer

          Close

          Clicking the images or links will redirect you to a website hosted by BenchSci that provides third-party scientific content. Neither the content nor the BenchSci technology and processes for selection have been evaluated by us; we are providing them as-is and without warranty of any kind, including for use or application of the Thermo Fisher Scientific products presented.

          guarantee_icon

          Performance Guarantee

          If an Invitrogen™ antibody doesn't perform as described on our website or datasheet,we'll replace the product at no cost to you, or provide you with a credit for a future purchase.*

          Learn more
          help_icon

          We're here to help

          Get expert recommendations for common problems or connect directly with an on staff expert for technical assistance related to applications, equipment and general product use.

          Contact tech support
          Ordering Plus Icon Minus Icon
          • Order Status
          • Order Help
          • Quick Order
          • Supply Center
          • eProcurement
          Support Plus Icon Minus Icon
          • Help and Support
          • Contact Us
          • Technical Support Centers
          • Documents and Certificates
          • Report a Site Issue
          Resources Plus Icon Minus Icon
          • Learning Centers
          • Promotions
          • Events and Webinars
          • Social Media
          About Thermo Fisher Plus Icon Minus Icon
          • About Us About Us
          • Careers Careers
          • Investors Investors
          • News News
          • Social Responsibility Social Responsibility
          • Trademarks
          • Policies and Notices
          Our Portfolio Plus Icon Minus Icon
          • Thermo Scientific
          • Applied Biosystems
          • Invitrogen
          • Gibco
          • Ion Torrent
          • Fisher Scientific
          • Unity Lab Services
          • Patheon
          • PPD
          • Terms & Conditions
          • Privacy Policy
          • Price & Freight Policy
          © 2006-2026 Thermo Fisher Scientific Inc. All rights reserved. All trademarks are the property of Thermo Fisher Scientific and its subsidiaries unless otherwise specified.
          Hong Kong flag icon
          Hong Kong

          Your items have has been added!


          Host server : magellan-search-green-b49b87d85-5btrv:80/100.66.77.21:80.
          git-commit: 5b8c860b7cdb41e9cfe07630520f6b51e109d38e
          git-url: https://github.com/thermofisher/magellan-search
          git-branch: release/2.47.0-Offline