Human NF kappa B2 Antibody MAB28881-100: R&D Systems

Human NF kappa B2 Antibody

(1 Review)
  
  • Species Reactivity
    Human
  • Specificity
    Detects human NFkB2 in direct ELISAs and Western blots. In Western blots, no cross-reactivity with endogenous mouse NFkB2 in NIH 3T3 cells is observed.
  • Source
    Monoclonal Mouse IgG1 Clone # 291319
  • Purification
    Protein A or G purified from hybridoma culture supernatant
  • Immunogen
    E. coli-derived recombinant human NF kappa B2
    Met1-Asn447
    Accession # Q00653
  • Formulation
    Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied as a 0.2 µm filtered solution in PBS.
  • Label
    Unconjugated
Applications
  •  
    Recommended
    Concentration
    Sample
  • Western Blot
    0.5 µg/mL
    See below
  • Chromatin Immunoprecipitation (ChIP)
    5 µg/5 x 106 cells
    See below
  • Immunocytochemistry
    3-25 µg/mL
    See below
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.
Data Examples
Detection of Human NF kappa B2 by Western Blot. Western blot shows lysates of Daudi human Burkitt's lymphoma cell line untreated (-) or treated (+) with 100 ng/mL Recombinant Human CD40 Ligand/TNFSF5 aa 108-261 (Catalog # 6245-CL) for 4 hours. Gels were loaded with 20 μg of cytoplasmic (Cyto) and 10 μg of nuclear extracts (Nuc). For additional reference, lysates of Raji human Burkitt's lymphoma cell line were included. PVDF membrane was probed with 0.5 µg/mL Mouse Anti-Human NF kappa B2 Monoclonal Antibody (Catalog # MAB28881) followed by HRP-conjugated Anti-Mouse IgG Secondary Antibody (Catalog # HAF007). Specific bands for NF kappa B2 were detected at approximately 52 kDa and 100 kDa (as indicated). This experiment was conducted under reducing conditions and using Immunoblot Buffer Group 1.
Chromatin Immunoprecipitation (ChIP)
Detection of NF kappa B2-regulated Genes by Chromatin Immunoprecipitation. Jurkat human acute T cell leukemia cell line treated with 50 ng/mL PMA and 200 ng/mL calcium ionomycin overnight was fixed using formaldehyde, resuspended in lysis buffer, and sonicated to shear chromatin. NF kappa B2/DNA complexes were immunoprecipitated using 5 μg Mouse Anti-Human NF kappa B2 Monoclonal Antibody (Catalog # MAB28881) or control antibody (Catalog # MAB002) for 15 minutes in an ultrasonic bath, followed by Biotinylated Anti-Mouse IgG Secondary Antibody (Catalog # BAF007). Immunocomplexes were captured using 50 μL of MagCellect Streptavidin Ferrofluid (Catalog # MAG999) and DNA was purified using chelating resin solution. The c-myc promoter was detected by standard PCR.
Immunocytochemistry
NF kappa B2 in HeLa Human Cell Line. NF kappa B2 was detected in immersion fixed HeLa human cervical epithelial carcinoma cell line using Mouse Anti-Human NF kappa B2 Monoclonal Antibody (Catalog # MAB28881) at 3 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). Specific staining was localized to cytoplasm and nuclei. View our protocol for Fluorescent ICC Staining of Cells on Coverslips.
Preparation and Storage
  • Reconstitution
    Reconstitute at 0.5 mg/mL in sterile PBS.
  • Shipping
    The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature recommended below. *Small pack size (SP) is shipped with polar packs. Upon receipt, store it immediately at -20 to -70 °C
  • Stability & Storage
    Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
    • 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: NFkB2

Nuclear Factor kappa B2 (NF kappa B2 or NF kappa B p52) is a member of the NF kappa B/Rel family of transcription factors. NF kappa B2 dimerizes with other members of the NF kappa B/Rel family to regulate expression of genes that participate in immune, apoptotic, and oncogenic processes.

  • Long Name:
    Nuclear Factor Kappa-B, Subunit 2
  • Entrez Gene IDs:
    4791 (Human); 18034 (Mouse)
  • Alternate Names:
    LYT10; NFkB2; NF-kB2
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Average Rating: 5 (Based on 1 review)

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We have 1 review tested in 1 species: Human.
We have 1 review tested in 1 application: Western Blot.

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Images Ratings Applications Species Reviewed By Date Details
Western Blot Human NF kappa B2 Antibody MAB28881
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 WB Human Anonymous 03/01/2017
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Western Blot Human NF kappa B2 Antibody MAB28881
Western Blot: Human NF kappa B2 Antibody [MAB28881]

Summary

ApplicationWestern Blot
Sample TestedA375 human melanoma cell line
SpeciesHuman

Other Experimental Details

Other Experimental DetailsDown-regulation of NFKB-2 p100/p52 in Human melanoma A375 cell line upon treatment with ethanol. Dilution: 1:1,000 in PBS with 5% BSA. Secondary Ab: anti-Mouse IgG 1:5,000.

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