KAT3B/p300 Antibodies
We offer KAT3B/p300 Antibodies for use in common research applications: Chromatin Immunoprecipitation, Chromatin Immunoprecipitation (ChIP), Electron Microscopy, ELISA, Immunocytochemistry/Immunofluorescence, Immunohistochemistry, Immunohistochemistry-Paraffin, Immunoprecipitation, In vitro assay, Proximity Ligation Assay, Sandwich ELISA, Simple Western, Western Blot. Each KAT3B/p300 Antibody is fully covered by our Guarantee+, to give you complete peace of mind and the support when you need it. Our KAT3B/p300 Antibodies can be used in a variety of model species: Human, Mouse, Mustelid, Primate, Rat. Use the list below to choose the KAT3B/p300 Antibody which is most appropriate for your research; you can click on each one to view full technical details, images, references, reviews and related products. Choose from our KAT3B/p300 polyclonal antibodies and browse our KAT3B/p300 monoclonal antibody catalog.
Alternate Names for KAT3B/p300 Antibodies
anti-KAT3B/p300 antibody, anti-EP300 antibody, anti-E1A binding protein p300 antibody, anti-E1A-associated protein p300 antibody, anti-E1A-binding protein, 300kD antibody, anti-EC 2.3.1 antibody, anti-EC 2.3.1.48 antibody, anti-histone acetyltransferase p300 antibody, anti-KAT3B antibody, anti-p300 antibody, anti-p300 HAT antibody, anti-RSTS2 antibody
10 Results for "kat3b-p300" in Primary Antibodies
![Immunocytochemistry/Immunofluorescence: KAT3B/p300 Antibody (RW105) [NB100-616] - HeLa cells were fixed in 4% paraformaldehyde for 10 min and permeabilized in 0.05% Triton X-100 in PBS for 5 minutes. The cells were incubated with anti-KAT3B Antibody (RW105)) at 5ug/ml for 60 minutes at room temperature and detected with an anti-mouse Dylight 488 (Green) at a 1:1000 dilution for 60 minutes. Nuclei were counterstained with DAPI (Blue). Cells were imaged using a 100X objective.](http://images.novusbio.com/fullsize/KAT3B-p300-Antibody-RW105-Immunocytochemistry-Immunofluorescence-NB100-616-img0005.jpg "Immunocytochemistry/Immunofluorescence: KAT3B/p300 Antibody (RW105) [NB100-616] - HeLa cells were fixed in 4% paraformaldehyde for 10 min and permeabilized in 0.05% Triton X-100 in PBS for 5 minutes. The cells were incubated with anti-KAT3B Antibody (RW105)) at 5ug/ml for 60 minutes at room temperature and detected with an anti-mouse Dylight 488 (Green) at a 1:1000 dilution for 60 minutes. Nuclei were counterstained with DAPI (Blue). Cells were imaged using a 100X objective.")
![Western Blot: KAT3B/p300 Antibody (RW105) [NB100-616] - p300 detected in a HeLa nuclear extract using NB 100-616 (1:250). ECL: 20 minute exposure.](http://images.novusbio.com/fullsize/KAT3B-p300-Antibody-RW105-Western-Blot-NB100-616-img0002.jpg)
![Immunocytochemistry/Immunofluorescence: KAT3B/p300 Antibody (RW105) [NB100-616] - HeLa cells were fixed in 4% paraformaldehyde for 10 minutes and permeabilized in 0.5% Triton X-100 in PBS for 5 minutes. The cells were incubated with anti-KAT3B/p300 Antibody (RW105) NB100-616 at 2 ug/ml overnight at 4C and detected with an anti-mouse Dylight 488 (Green) at a 1:1000 dilution for 60 minutes. Nuclei were counterstained with DAPI (Blue). Cells were imaged using a 100X objective and digitally deconvolved.](http://images.novusbio.com/fullsize/KAT3B-p300-Antibody-RW105-Immunocytochemistry-Immunofluorescence-NB100-616-img0008.jpg)
![Flow Cytometry: KAT3B/p300 Antibody (RW105) [NB100-616] - An intracellular stain was performed on RAW 246.7 cells with KAT3B/p300 antibody (RW105) NB100-616PE (blue) and a matched isotype control NBP2-27287PE (orange). Cells were fixed with 4% PFA and then permeablized with 0.1% saponin. Cells were incubated in an antibody dilution of 2 ug/mL for 30 minutes at room temperature. Both antibodies were conjugated to Phycoerythrin. Image using the PE format of this antibody.](http://images.novusbio.com/fullsize/KAT3B-p300-Antibody-RW105-Flow-Cytometry-NB100-616-img0006.jpg)
![Flow (Intracellular): KAT3B/p300 Antibody (RW105) [NB100-616] - An intracellular stain was performed on THP-1 cells with KAT3B/p300 (RW105) antibody NB100-616 (blue) and a matched isotype control NBP2-27287 (orange). Cells were fixed with 4% PFA and permeabilized with 0.1% Saponin. Cells were incubated in an antibody dilution of 1 ug/mL for 30 minutes at room temperature, followed by mouse F(ab)2 IgG (H+L) APC-conjugated secondary antibody (F0101B, R&D Systems).](http://images.novusbio.com/fullsize/KAT3B-p300-Antibody-RW105-Flow-Intracellular-NB100-616-img0003.jpg)
![Flow Cytometry: KAT3B/p300 Antibody (RW105) [NB100-616] - An intracellular stain was performed on Raw264.7 cells with KAT3B/p300 Antibody (RW105) NB100-616 (blue) and a matched isotype control (orange). Cells were fixed with 4% PFA and then permeabilized with 0.1% saponin. Cells were incubated in an antibody dilution of 1.0 ug/mL for 30 minutes at room temperature, followed by Mouse IgG (H+L) Cross-Adsorbed Secondary Antibody, Dylight 550 (35503, Thermo Fisher).](http://images.novusbio.com/fullsize/KAT3B-p300-Antibody-RW105-Flow-Cytometry-NB100-616-img0007.jpg)
![<b>Genetic Strategies Validation. </b>Knockdown Validated: KAT3B/p300 Antibody (RW105) [NB100-616] - 293T cells were treated with different siRNAs against p300 alone for 2 days and core histones were prepared and subjected to WB analysis as indicated. The knockdown efficiency of p300 was confirmed by WB analysis of cell lysates. Western Blot protocol is 6% gel for running, 40V overnight transfer membrane. primary Ab 1:500, secondary Ab 1:5000. Image from verified customer review.](http://images.novusbio.com/fullsize/antibody/nb100-616_mouse-monoclonal-kat3b-p300-antibody-rw105-knockdown-validated-147202311647.jpg)
![Immunocytochemistry/Immunofluorescence: KAT3B/p300 Antibody (RW128) [NB100-507] - HeLa cells were fixed in 4% paraformaldehyde for 10 min and permeabilized in 0.05% Triton X-100 in PBS for 5 minutes. The cells were incubated with anti-KAT3B Antibody (RW128) at 5 ug/ml for 60 minutes at room temperature and detected with an anti-mouse Dylight 488 (Green) at a 1:1000 dilution for 60 minutes. Nuclei were counterstained with DAPI (Blue). Cells were imaged using a 100X objective.](http://images.novusbio.com/fullsize/KAT3B-p300-Antibody-RW128-Immunocytochemistry-Immunofluorescence-NB100-507-img0005.jpg "Immunocytochemistry/Immunofluorescence: KAT3B/p300 Antibody (RW128) [NB100-507] - HeLa cells were fixed in 4% paraformaldehyde for 10 min and permeabilized in 0.05% Triton X-100 in PBS for 5 minutes. The cells were incubated with anti-KAT3B Antibody (RW128) at 5 ug/ml for 60 minutes at room temperature and detected with an anti-mouse Dylight 488 (Green) at a 1:1000 dilution for 60 minutes. Nuclei were counterstained with DAPI (Blue). Cells were imaged using a 100X objective.")
![Western Blot: KAT3B/p300 Antibody (RW128) [NB100-507] - Detection of p300 in a HeLa nuclear extract using NB100-507 (1:250). ECL: 15 sec exposure.](http://images.novusbio.com/fullsize/KAT3B-p300-Antibody-RW128-Western-Blot-NB100-507-img0003.jpg)
![Flow (Intracellular): KAT3B/p300 Antibody (RW128) [NB100-507] - An intracellular stain was performed on THP-1 cells with KAT3B/p300 (RW128) antibody NB100-507 (blue) and a matched isotype control NBP2-27287 (orange). Cells were fixed with 4% PFA and permeabilized with 0.1% Saponin. Cells were incubated in an antibody dilution of 1 ug/mL for 30 minutes at room temperature, followed by mouse F(ab)2 IgG (H+L) APC-conjugated secondary antibody (F0101B, R&D Systems).](http://images.novusbio.com/fullsize/KAT3B-p300-Antibody-RW128-Flow-Intracellular-NB100-507-img0004.jpg)
![Western Blot: KAT3B/p300 Antibody (RW128) [NB100-507] - Western Blot: KAT3B/p300 Antibody (RW128) [NB100-507] - Kinase active Src is present in the nuclei of Panc-1 cells in association with p300. Subcellular fractionation and localization of Src and p300 in Panc-1 cells. Cell lysates of equal total protein or Panc-1 subcellular fractions were subjected to immunoblotting analysis for Src, pSrc, p300, tubulin (cytoskeletal proteins), GAPDH (soluble cytoplasmic proteins), calnexin (endoplasmic reticulum), grim19 (mitochondria), histone H3 (chromatin), and lamin A/C (nuclear lamina). Image collected and cropped by Citeab from the following publication (A novel nuclear Src and p300 signaling axis controls migratory and invasive behavior in pancreatic cancer. Oncotarget (2016) licensed under a CC-BY license.](http://images.novusbio.com/fullsize/KAT3B-p300-Antibody-RW128-Western-Blot-NB100-507-img0007.jpg)
![Immunocytochemistry/Immunofluorescence: KAT3B/p300 Antibody (RW128) [NB100-507] - HeLa cells were fixed in 4% paraformaldehyde for 10 minutes and permeabilized in 0.5% Triton X-100 in PBS for 5 minutes. The cells were incubated with anti-KAT3B/p300 Antibody (RW128) NB100-507 at 2 ug/ml overnight at 4C and detected with an anti-mouse Dylight 488 (Green) at a 1:1000 dilution for 60 minutes. Nuclei were counterstained with DAPI (Blue). Cells were imaged using a 100X objective and digitally deconvolved.](http://images.novusbio.com/fullsize/KAT3B-p300-Antibody-RW128-Immunocytochemistry-Immunofluorescence-NB100-507-img0009.jpg)
![Flow Cytometry: KAT3B/p300 Antibody (RW128) [NB100-507] - An intracellular stain was performed on Raw264.7 cells with KAT3B/p300 Antibody (RW128) NB100-507 (blue) and a matched isotype control (orange). Cells were fixed with 4% PFA and then permeabilized with 0.1% saponin. Cells were incubated in an antibody dilution of 1.0 ug/mL for 30 minutes at room temperature, followed by Mouse IgG (H+L) Cross-Adsorbed Secondary Antibody, Dylight 550 (35503, Thermo Fisher).](http://images.novusbio.com/fullsize/KAT3B-p300-Antibody-RW128-Flow-Cytometry-NB100-507-img0010.jpg)
![Western Blot: KAT3B/p300 Antibody (RW128) [NB100-507] - Kinase active Src is present in the nuclei of Panc-1 cells in association with p300. Src and p300 co-association in Panc-1 cells. Immunoblotting analysis of Src or p300 immunecomplexes from Panc-1 nuclear isolates probing for Src or p300, or IgG control. Image collected and cropped by Citeab from the following publication (A novel nuclear Src and p300 signaling axis controls migratory and invasive behavior in pancreatic cancer. Oncotarget (2016) licensed under a CC-BY license.](http://images.novusbio.com/fullsize/KAT3B-p300-Antibody-RW128-Western-Blot-NB100-507-img0006.jpg)
![Western Blot: KAT3B/p300 Antibody [NB500-161] - Effect of PRDX2 and PRDX4 on HIF-1alpha-p300 interaction. HeLa cells were transfected with empty vector (EV) or vector encoding PRDX2-V5 or PRDX4-V5, and exposed to 1% O2 for 24 h. WCL was subject to IP with anti-p300 antibody, followed by immunoblot assays using antibodies against HIF-1alpha, V5, and p300. Image collected and cropped by CiteAb from the following publication (//www.oncotarget.com/abstract/7142), licensed under a CC-BY license.](http://images.novusbio.com/fullsize/KAT3B-p300-Antibody-Western-Blot-NB500-161-img0012.jpg "Western Blot: KAT3B/p300 Antibody [NB500-161] - Effect of PRDX2 and PRDX4 on HIF-1alpha-p300 interaction. HeLa cells were transfected with empty vector (EV) or vector encoding PRDX2-V5 or PRDX4-V5, and exposed to 1% O2 for 24 h. WCL was subject to IP with anti-p300 antibody, followed by immunoblot assays using antibodies against HIF-1alpha, V5, and p300. Image collected and cropped by CiteAb from the following publication (//www.oncotarget.com/abstract/7142), licensed under a CC-BY license.")
![Immunohistochemistry-Paraffin: KAT3B/p300 Antibody [NB500-161] - Section of human lung carcinoma. Antibody: Affinity purified rabbit anti- p300 used at a dilution of 1:5,000 (0.2ug/ml). Detection: DAB](http://images.novusbio.com/fullsize/KAT3B-p300-Antibody-Immunohistochemistry-Paraffin-NB500-161-img0008.jpg)
![Western Blot: KAT3B/p300 Antibody [NB500-161] - Analysis of HeLa lysates using NB500-161. Image courtesy of Gregg Semenza - publication number 21620138 (PMID).](http://images.novusbio.com/fullsize/KAT3B-p300-Antibody-Western-Blot-NB500-161-img0004.jpg)
![<b>Biological Strategies Validation. </b>Western Blot: KAT3B/p300 Antibody [NB500-161] - Detection of Human p300 by Western Blot. Samples: Whole cell lysate (50 ug) from HeLa, 293T, and Jurkat cells. Antibodies: Affinity purified rabbit anti-p300 antibody NB500-161 used for WB at 0.1 ug/ml. Detection: Chemiluminescence with an exposure time of 10 seconds.](http://images.novusbio.com/fullsize/KAT3B-p300-Antibody-Western-Blot-NB500-161-img0010.jpg)
![KAT3B/p300 Antibody [NB500-161] - Detection of human p300 by western blot of immunoprecipitates. Samples: Whole cell lysate (1 mg for IP; 20% of IP loaded) from HeLa cells. Antibodies: Affinity purified rabbit anti-p300 antibody NB500-161 used for IP at 6 ug/mg lysate. p300 was also immunoprecipitated by a previous lot (lot NB500-161-1) of this antibody. For blotting immunoprecipitated p300, NB500-161 was used at 1 ug/ml. Detection: Chemiluminescence with an exposure time of 3 seconds.](http://images.novusbio.com/fullsize/KAT3B-p300-Antibody-NB500-161-img0011.jpg)
![Western Blot: KAT3B/p300 Antibody (RW109) [NB100-617] - p300 detected in a HeLa nuclear extract using NB100-617 (1:1,000). ECL: 20 minute exposure.](http://images.novusbio.com/fullsize/KAT3B-p300-Antibody-RW109-Western-Blot-NB100-617-img0003.jpg "Western Blot: KAT3B/p300 Antibody (RW109) [NB100-617] - p300 detected in a HeLa nuclear extract using NB100-617 (1:1,000). ECL: 20 minute exposure.")
![Immunocytochemistry/Immunofluorescence: KAT3B/p300 Antibody [NBP1-87693] - Immunofluorescent staining of human cell line U-2 OS shows localization to nucleoplasm.](http://images.novusbio.com/fullsize/KAT3B-p300-Antibody-Immunocytochemistry-Immunofluorescence-NBP1-87693-img0004.jpg "Immunocytochemistry/Immunofluorescence: KAT3B/p300 Antibody [NBP1-87693] - Immunofluorescent staining of human cell line U-2 OS shows localization to nucleoplasm.")
![Immunohistochemistry-Paraffin: KAT3B/p300 Antibody [NBP1-87693] -Staining of human cerebellum shows strong nuclear positivity in Purkinje cells.](http://images.novusbio.com/fullsize/antibody/nbp1-87693_rabbit-polyclonal-kat3b-p300-antibody-immunohistochemistry-paraffin-2132024101550..jpg)
![Immunohistochemistry-Paraffin: KAT3B/p300 Antibody [NBP1-87693] -Staining of human testis shows strong nuclear positivity in a subset of cells in seminiferous ducts.](http://images.novusbio.com/fullsize/antibody/nbp1-87693_rabbit-polyclonal-kat3b-p300-antibody-immunohistochemistry-paraffin-2132024101644..jpg)
![Immunohistochemistry-Paraffin: KAT3B/p300 Antibody [NBP1-87693] -Staining of human duodenum shows strong nuclear positivity in glandular cells.](http://images.novusbio.com/fullsize/antibody/nbp1-87693_rabbit-polyclonal-kat3b-p300-antibody-immunohistochemistry-paraffin-2132024101812..jpg)
![Immunohistochemistry-Paraffin: KAT3B/p300 Antibody [NBP1-87693] -Staining of human liver shows no positivity in hepatocytes as expected.](http://images.novusbio.com/fullsize/antibody/nbp1-87693_rabbit-polyclonal-kat3b-p300-antibody-immunohistochemistry-paraffin-2132024102050..jpg)
![Immunocytochemistry/Immunofluorescence: KAT3B/p300 Antibody [NBP1-87694] - Immunofluorescent staining of human cell line U-2 OS shows localization to nucleoplasm & cytosol.](http://images.novusbio.com/fullsize/KAT3B-p300-Antibody-Immunocytochemistry-Immunofluorescence-NBP1-87694-img0006.jpg "Immunocytochemistry/Immunofluorescence: KAT3B/p300 Antibody [NBP1-87694] - Immunofluorescent staining of human cell line U-2 OS shows localization to nucleoplasm & cytosol.")
![Immunohistochemistry-Paraffin: KAT3B/p300 Antibody [NBP1-87694] - Staining of human colon shows strong nuclear and cytoplasmic positivity in glandular cells.](http://images.novusbio.com/fullsize/KAT3B-p300-Antibody-Immunohistochemistry-Paraffin-NBP1-87694-img0005.jpg)
![Chromatin Immunoprecipitation: KAT3B/p300 Antibody (1H11G2) [NBP2-59233] - ChIP was performed using HeLa cells, the antibody against p300 and optimized PCR primer sets for qPCR. ChIP was performed with a ChIP-seq kit, using sheared chromatin from 4 million cells. A titration of the antibody consisting of 1, 2, 5 and 10 ug per ChIP experiment was analysed. IgG (2 ug/IP) was used as negative IP control. Quantitative PCR was performed with primers for two genomic regions near the ANKRD32 and IRS2 genes, used as positive controls, and for the coding region of the inactive MYOD1 gene and an intergeic region on chromosome 11, used as negative controls. Figure shows the recovery, expressed as a % of input (the relative amount of immunoprecipitated DNA compared to input DNA after qPCR analysis).](http://images.novusbio.com/fullsize/KAT3B-p300-Antibody-1H11G2-Chromatin-Immunoprecipitation-NBP2-59233-img0001.jpg "Chromatin Immunoprecipitation: KAT3B/p300 Antibody (1H11G2) [NBP2-59233] - ChIP was performed using HeLa cells, the antibody against p300 and optimized PCR primer sets for qPCR. ChIP was performed with a ChIP-seq kit, using sheared chromatin from 4 million cells. A titration of the antibody consisting of 1, 2, 5 and 10 ug per ChIP experiment was analysed. IgG (2 ug/IP) was used as negative IP control. Quantitative PCR was performed with primers for two genomic regions near the ANKRD32 and IRS2 genes, used as positive controls, and for the coding region of the inactive MYOD1 gene and an intergeic region on chromosome 11, used as negative controls. Figure shows the recovery, expressed as a % of input (the relative amount of immunoprecipitated DNA compared to input DNA after qPCR analysis).")