Render Target: STATIC
Render Timestamp: 2024-12-18T10:59:13.497Z
Commit: ff25cf0788e69a87df3da505ebb7b292b97eec1a
XML generation date: 2024-09-20 06:16:31.526
Product last modified at: 2024-09-13T07:01:06.539Z
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PDP - Template Name: Polyclonal Antibody
PDP - Template ID: *******59c6464

NF-κB p65 (E498) Antibody #3987

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Inquiry Info. # 3987

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    Supporting Data

    REACTIVITY H M R Hm Mk Mi B Dg Pg GP
    SENSITIVITY Endogenous
    MW (kDa) 65
    SOURCE Rabbit
    Application Key:
    • WB-Western Blotting 
    • IP-Immunoprecipitation 
    • IHC-Immunohistochemistry 
    • IF-Immunofluorescence 
    • F-Flow Cytometry 
    Species Cross-Reactivity Key:
    • H-Human 
    • M-Mouse 
    • R-Rat 
    • Hm-Hamster 
    • Mk-Monkey 
    • Mi-Mink 
    • B-Bovine 
    • Dg-Dog 
    • Pg-Pig 
    • GP-Guinea Pig 

    Product Information

    Product Usage Information

    Application Dilution
    Western Blotting 1:1000
    Immunoprecipitation 1:50
    Immunohistochemistry (Paraffin) 1:200
    Immunofluorescence (Immunocytochemistry) 1:100
    Flow Cytometry (Fixed/Permeabilized) 1:100

    Storage

    Supplied in 10 mM sodium HEPES (pH 7.5), 150 mM NaCl, 100 µg/ml BSA and 50% glycerol. Store at –20°C. Do not aliquot the antibody.

    Protocol

    Specificity / Sensitivity

    NF-κB p65 (E498) Antibody detects endogenous levels of total NF-κB p65/RelA protein. It does not cross-react with other NF-κB/Rel family members.

    Species Reactivity:

    Human, Mouse, Rat, Hamster, Monkey, Mink, Bovine, Dog, Pig, Guinea Pig

    Source / Purification

    Polyclonal antibodies are produced by immunizing animals with a synthetic peptide corresponding to residues surrounding Glu498 of human NF-κB p65/RelA protein. Antibodies are purified by protein A and peptide affinity chromatography.

    Background

    Transcription factors of the nuclear factor κB (NF-κB)/Rel family play a pivotal role in inflammatory and immune responses (1,2). There are five family members in mammals: RelA, c-Rel, RelB, NF-κB1 (p105/p50), and NF-κB2 (p100/p52). Both p105 and p100 are proteolytically processed by the proteasome to produce p50 and p52, respectively. Rel proteins bind p50 and p52 to form dimeric complexes that bind DNA and regulate transcription. In unstimulated cells, NF-κB is sequestered in the cytoplasm by IκB inhibitory proteins (3-5). NF-κB-activating agents can induce the phosphorylation of IκB proteins, targeting them for rapid degradation through the ubiquitin-proteasome pathway and releasing NF-κB to enter the nucleus where it regulates gene expression (6-8). NIK and IKKα (IKK1) regulate the phosphorylation and processing of NF-κB2 (p100) to produce p52, which translocates to the nucleus (9-11).
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