Human IkB-alpha Antibody Summary
Met1-Leu317
Accession # P25963
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
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Detection of Human IkB-alpha by Western Blot. Western blot shows lysates of Raji human Burkitt's lymphoma cell line, MCF-7 human breast cancer cell line, PC-3 human prostate cancer cell line, and LNCaP human prostate cancer cell line. PVDF membrane was probed with 0.1 µg/mL of Mouse Anti-Human IkB-a Monoclonal Antibody (Catalog # MAB4299) followed by HRP-conjugated Anti-Mouse IgG Secondary Antibody (Catalog # HAF007). A specific band was detected for IkB-a at approximately 44 kDa (as indicated). This experiment was conducted under reducing conditions and using Immunoblot Buffer Group 4.
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IkB‑ alpha in Human Prostate Cancer Tissue. IkB-a was detected in immersion fixed paraffin-embedded sections of human prostate cancer tissue using Mouse Anti-Human IkB-a Monoclonal Antibody (Catalog # MAB4299) at 5 µg/mL for 1 hour at room temperature followed by incubation with the Anti-Mouse IgG VisUCyte™ HRP Polymer Antibody (Catalog # VC001). Tissue was stained using DAB (brown) and counterstained with hematoxylin (blue). Specific staining was localized to cytoplasm and nuclei in cancer cells. View our protocol for IHC Staining with VisUCyte HRP Polymer Detection Reagents.
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Detection of Human IkB‑ alpha by Simple WesternTM. Simple Western lane view shows lysates of LNCaP human prostate cancer cell line and MCF‑7 human breast cancer cell line, loaded at 0.5 mg/mL. A specific band was detected for IkB‑ alpha at approximately 44 kDa (as indicated) using 1 µg/mL of Mouse Anti-Human IkB‑ alpha Monoclonal Antibody (Catalog # MAB4299). This experiment was conducted under reducing conditions and using the 12-230 kDa separation system.
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Western Blot Shows Human IkB‑ alpha Specificity by Using Knockout Cell Line. Western blot shows lysates of HEK293T human embryonic kidney parental cell line and IkB-a knockout HEK293T cell line (KO). PVDF membrane was probed with 0.1 µg/mL of Mouse Anti-Human IkB-a Monoclonal Antibody (Catalog # MAB4299) followed by HRP-conjugated Anti-Mouse IgG Secondary Antibody (Catalog # HAF018). A specific band was detected for IkB-a at approximately 38 kDa (as indicated) in the parental HEK293T cell line, but is not detectable in knockout HEK293T cell line. GAPDH (Catalog # MAB5718) is shown as a loading control. This experiment was conducted under reducing conditions and using Immunoblot Buffer Group 1.
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: IkB-alpha
NF kappa B inhibitor alpha (IkB-alpha ) inhibits the NF kappa B complex by binding and sequestering it in the cytoplasm. Upon stimulation, IkB‑ alpha is phosphorylated on serine residues marking it for degradation by the ubiquitin pathway. Following IkB‑ alpha degradation, the NF kappa B complex is able to translocate to the nucleus and activate transcription.
Product Datasheets
Citations for Human IkB-alpha 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 - 6
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Phytochemical indicaxanthin suppresses 7-ketocholesterol-induced THP-1 cell apoptosis by preventing cytosolic Ca(2+) increase and oxidative stress
Authors: Luisa Tesoriere, Alessandro Attanzio, Mario Allegra, Carla Gentile, Maria A. Livrea
British Journal of Nutrition
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Interleukin-1&alpha Is a Critical Mediator of the Response of Human Bronchial Fibroblasts to Eosinophilic Inflammation
Authors: K Bernau, JP Leet, H Floerke, EM Bruhn, AL Noll, IS McDermott, S Esnault, NN Jarjour, N Sandbo
Cells, 2021-03-02;10(3):.
Species: Human
Sample Types: Cell Lysates
Applications: Western Blot -
Targeting Toll-like receptors with soluble Toll-like receptor 2 prevents peritoneal dialysis solution-induced fibrosis.
Authors: Raby A, Gonzalez-Mateo G, Williams A, Topley N, Fraser D, Lopez-Cabrera M, Labeta M
Kidney Int, 2018-05-31;94(2):346-362.
Species: Human
Sample Types: Cell Lysates
Applications: Western Blot -
ERK5 protein promotes, whereas MEK1 protein differentially regulates, the Toll-like receptor 2 protein-dependent activation of human endothelial cells and monocytes.
Authors: Wilhelmsen K, Mesa K, Lucero J, Xu F, Hellman J
J Biol Chem, 2012-06-15;287(32):26478-94.
Species: Human
Sample Types: Cell Lysates
Applications: Western Blot -
Manuka Honey Modulates the Inflammatory Behavior of a dHL-60 Neutrophil Model under the Cytotoxic Limit
Authors: Benjamin A. Minden-Birkenmaier, Kasyap Cherukuri, Richard A. Smith, Marko Z. Radic, Gary L. Bowlin
International Journal of Biomaterials
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Indicaxanthin inhibits NADPH oxidase (NOX)-1 activation and NF-kappa B-dependent release of inflammatory mediators and prevents the increase of epithelial permeability in IL-1 beta -exposed Caco-2 cells
Authors: L. Tesoriere, A. Attanzio, M. Allegra, C. Gentile, M. A. Livrea
British Journal of Nutrition
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