Human/Mouse/Rat RelA/NF kappa B p65 Antibody Summary
Asn456-Ser551
Accession # Q04206
Applications
Please Note: Optimal dilutions should be determined by each laboratory for each application. General Protocols are available in the Technical Information section on our website.
Scientific Data

Detection of Human and Mouse RelA/NF kappa B p65 by Western Blot. Western blot shows lysates of K562 human chronic myelogenous leukemia cell line, HeLa human cervical epithelial carcinoma cell line, and Neuro-2A mouse neuroblastoma cell line. PVDF membrane was probed with 2 µg/mL of Mouse Anti-Human/Mouse/Rat RelA/NF kappa B p65 Monoclonal Antibody (Catalog # MAB5078) followed by HRP-conjugated Anti-Mouse IgG Secondary Antibody (Catalog # HAF007). A specific band was detected for RelA/NF kappa B p65 at approximately 70 kDa (as indicated). This experiment was conducted under reducing conditions and using Immunoblot Buffer Group 1.

Detection of Rat RelA/NF kappa B p65 by Western Blot. Western blot shows lysates of C6 rat glioma cell line. PVDF membrane was probed with 2 µg/mL of Mouse Anti-Human/Mouse/Rat RelA/NF kappa B p65 Monoclonal Antibody (Catalog # MAB5078) followed by HRP-conjugated Anti-Mouse IgG Secondary Antibody (Catalog # HAF018). A specific band was detected for RelA/NF kappa B p65 at approximately 65 kDa (as indicated). This experiment was conducted under reducing conditions and using Immunoblot Buffer Group 1.

RelA/NF kappa B p65 in K562 Human Cell Line. RelA/NF kappa B p65 was detected in immersion fixed K562 human chronic myelogenous leukemia cell line using Mouse Anti-Human/Mouse/Rat RelA/NF kappa B p65 Monoclonal Antibody (Catalog # MAB5078) at 10 µg/mL for 3 hours at room temperature. Cells were stained using the NorthernLights™ 557-conjugated Anti-Mouse IgG Secondary Antibody (red; Catalog # NL007) and counterstained with DAPI (blue). View our protocol for Fluorescent ICC Staining of Non-adherent Cells.

Detection of RelA in HeLa Human Cell Line by Flow Cytometry. HeLa human cervical epithelial carcinoma cell line was stained with Mouse Anti-Human/Mouse/Rat RelA/NF kappa B p65 Monoclonal Antibody (Catalog # MAB5078, filled histogram) or isotype control antibody (Catalog # MAB0041, open histogram), followed by Phycoerythrin-conjugated Anti-Mouse IgG Secondary Antibody (Catalog # F0102B). To facilitate intracellular staining, cells were fixed with paraformadehyde and permeabilized with methanol.

Western Blot Shows Human RelA/NF kappa B p65 Specificity by Using Knockout Cell Line. Western blot shows lysates of HeLa human cervical epithelial carcinoma parental cell line and RelA/NF kappa B p65 knockout HeLa cell line (KO). PVDF membrane was probed with 2 µg/mL of Mouse Anti-Human/Mouse/Rat RelA/NF kappa B p65 Monoclonal Antibody (Catalog # MAB5078) followed by HRP-conjugated Anti-Mouse IgG Secondary Antibody (Catalog # HAF007). A specific band was detected for RelA/NF kappa B p65 at approximately 65 kDa (as indicated) in the parental HeLa cell line, but is not detectable in knockout HeLa cell line. GAPDH (Catalog # AF5718) is shown as a loading control. This experiment was conducted under reducing conditions and using Immunoblot Buffer Group 1.
Reconstitution Calculator
Preparation and Storage
- 12 months from date of receipt, -20 to -70 °C as supplied.
- 1 month, 2 to 8 °C under sterile conditions after reconstitution.
- 6 months, -20 to -70 °C under sterile conditions after reconstitution.
Background: RelA/NFkB p65
RelA p65 (v-rel reticuloendotheliosis viral oncogene homolog A) is a 65 kDa member of the NF kappa B family of nuclear transcription factors. Dimers of p65 with the p50 subunit are the most common form of the NF kappa B transcription factor, but dimers with it or other family members can also occur. Upon activation, RelA p65 forms an heterotetramer and moves into the nucleus where it binds to specific DNA sequences. An alternatively spliced isoform that lacks amino acids (aa) 222‑231 (p65 delta ) does not bind DNA. Over the sequence used as an immunogen, human RelA p65 shares 96% and 98% aa identity with mouse and rat RelA p65, respectively. This portion includes one of eight potential ser/thr phosphorylation sites, two acetylation sites, and most of the Rel homology domain that interacts with I kappa B inhibitors.
Product Datasheets
Citations for Human/Mouse/Rat RelA/NF kappa B p65 Antibody
R&D Systems personnel manually curate a database that contains references using R&D Systems products. The data collected includes not only links to publications in PubMed, but also provides information about sample types, species, and experimental conditions.
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Citations: Showing 1 - 4
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beta1-Integrin plays a major role in resveratrol-mediated anti-invasion effects in the CRC microenvironment
Authors: A Brockmuell, AL Mueller, P Shayan, M Shakibaei
Frontiers in Pharmacology, 2022-09-02;13(0):978625.
Species: Human
Sample Types: Whole Cell
Applications: ICC/IF -
Radiotherapy Combined with PD-1 Inhibition Increases NK Cell Cytotoxicity towards Nasopharyngeal Carcinoma Cells
Authors: A Makowska, N Lelabi, C Nothbaum, L Shen, P Busson, TTB Tran, M Eble, U Kontny
Cells, 2021-09-17;10(9):.
Species: Human
Sample Types: Whole Cells
Applications: Flow Cytometry -
Intermittent Hypoxia Activates Duration-Dependent Protective and Injurious Mechanisms in Mouse Lung Endothelial Cells
Authors: P Wohlrab, L Soto-Gonza, T Benesch, MP Winter, IM Lang, K Markstalle, V Tretter, KU Klein
Front Physiol, 2018-12-06;9(0):1754.
Species: Mouse
Sample Types: Cell Lysates
Applications: Western Blot -
The pro-inflammatory phenotype of the human non-classical monocyte subset is attributed to senescence
Authors: SM Ong, E Hadadi, TM Dang, WH Yeap, CT Tan, TP Ng, A Larbi, SC Wong
Cell Death Dis, 2018-02-15;9(3):266.
Species: Human
Sample Types: Cell Lysates
Applications: Western Blot
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Average Rating: 5 (Based on 2 Reviews)
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Paired with AF5078 in ELISA.
1x10^6 MCF7 cells were stained with 2.5 ug NFKBp65 antibody (red) and control antibody (blue). Blocked with 1% BSA, unfixed. Secondary antibody: PE-goat anti-mouse IgG with dilution 1:100.