Date published: 2025-11-23

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NFKBIA/IkB alpha Antibody (B-3): sc-373893

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Datasheets
  • NFKBIA/IkB alpha Antibody (B-3) is a mouse monoclonal IgA κ, cited in 21 publications, provided at 200 µg/ml
  • specific for an epitope mapping between amino acids 2-27 within the N-terminus of IκB-α of human origin
  • recommended for detection of IκB-α of human origin by WB, IP, IF and ELISA
  • See NFKBIA/IkB alpha (H-4): sc-1643 for NFKBIA/IkB alpha antibody conjugates, including AC, HRP, FITC, PE, Alexa Fluor® 488, 594, 647, 680 and 790.
  • At present, we have not yet completed the identification of the preferred secondary detection reagent(s) for NFKBIA/IkB alpha Antibody (B-3). This work is in progress.

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IκB-α Antibody (B-3) is a mouse monoclonal IgA antibody that detects IκB-α in human samples through applications such as western blotting (WB), immunoprecipitation (IP), immunofluorescence (IF), and enzyme-linked immunosorbent assay (ELISA). IκB-α plays a crucial role in the regulation of the NF-κB signaling pathway, which is vital for controlling immune responses, cell proliferation, and survival. By sequestering NF-κB dimers in the cytoplasm, IκB-α prevents their translocation to the nucleus, thereby inhibiting the expression of target genes involved in inflammation and immune responses. The importance of IκB-α′s function is underscored by involvement in various diseases, including cancer and autoimmune disorders, where dysregulation of NF-κB activity can lead to pathological conditions. Additionally, IκB-α undergoes post-translational modifications, such as phosphorylation, which can influence stability and interaction with NF-κB, further highlighting a critical role in cellular signaling. Anti-IκB-α antibody (B-3) is an essential tool for researchers studying the NF-κB pathway and its implications in health and disease.

For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

NFKBIA/IkB alpha Antibody (B-3)

sc-373893
200 µg/ml
$316.00

NFKBIA/IkB alpha (B-3) Neutralizing Peptide

sc-373893 P
100 µg/0.5 ml
$68.00

What application is the blocking peptide sc-373893 P appropriate for?

Asked by: Germaine
Thank you for your question. The blocking peptide is intended for use as a negative control, by pre-adsorbing the mouse monoclonal antibody against the antigen. For full protocol details, please contact our Technical Services Department or view our online protocol here: https://www.scbt.com/scbt/resources/protocols/peptide-neutralization
Answered by: Technical Support
Date published: 2017-02-24
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Rated 5 out of 5 by from Excellent antibody!The I kappa B-alpha Antibody (B-3): sc-373893 provides great data for Western blot showing clear band with minimal background. This antibody has also been cited several times for further verification.
Date published: 2017-01-17
Rated 5 out of 5 by from StrongStrong, clean band in Western Blot using Jurkat whole cell lysate -SCBT QC
Date published: 2013-04-20
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NFKBIA/IkB alpha Antibody (B-3) is rated 5.0 out of 5 by 2.
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