IkB-epsilon Antibody

IkB-e was detected in immersion fixed paraffin-embedded sections of human astrocytoma using Goat Anti-Human IkB-e Antigen Affinity-purified Polyclonal Antibody (Catalog # AF4300) at 3 µg/mL overnight at 4 °C. Before incubation with the primary antibody, tissue was subjected to heat-induced epitope retrieval using Antigen Retrieval Reagent-Basic (Catalog # CTS013). Tissue was stained using the Anti-Goat HRP-DAB Cell & Tissue Staining Kit (brown; Catalog # CTS008) and counterstained with hematoxylin (blue). Specific staining was localized to cytoplasm of neurons. View our protocol for Chromogenic IHC Staining of Paraffin-embedded Tissue Sections.

• Reactivity: Hu
• Applications: IHC
• Clonality: Polyclonal
• Host: Goat
• Conjugate: Unconjugated
• Concentration: LYOPH

IkB-epsilon Antibody Summary

• Immunogen: E. coli-derived recombinant human IkB-epsilon
  Ser141-Asp500
  Accession # O00221
• Specificity: Detects human IkB-epsilon in direct ELISAs. In direct ELISAs, approximately 40% cross-reactivity with recombinant mouse IkB-epsilon is observed and less than 1% cross-reactivity with recombinant human IkB-beta is observed.
• Source: N/A
• Isotype: IgG
• Clonality: Polyclonal
• Host: Goat
• Gene: NFKBIE
• Purity Statement: Antigen Affinity-purified

Applications/Dilutions

• Dilutions:
  • Immunohistochemistry 5-15 ug/mL

Packaging, Storage & Formulations

• 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.
• Buffer: Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied either lyophilized or as a 0.2 µm filtered solution in PBS.
• Preservative: No Preservative
• Concentration: LYOPH
• Reconstitution Instructions: Sterile PBS to a final concentration of 0.2 mg/mL.

Notes

This product is produced by and ships from R&D Systems, Inc., a Bio-Techne brand.

Alternate Names for IkB-epsilon Antibody

• epsilon
• ikappaBepsilon
• I-kappa-B-epsilon
• IkB-E
• IKBENF-kappa-B inhibitor epsilon
• IkBepsilon
• IkB-epsilon
• NF-kappa-BIE
• NFKBIE
• nuclear factor of kappa light polypeptide gene enhancer in B-cells inhibitor

Background

NF kappa B inhibitor epsilon (IkB-epsilon ) inhibits the NF kappa B complex by binding and sequestering it in the cytoplasm. Upon stimulation, IkB-epsilon is phosphorylated on serine residues marking it for degradation by the ubiquitin pathway. Following IkB-epsilon degradation, the NF kappa B complex is able to translocate to the nucleus and activate transcription.

Limitations

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.

Bioinformatics

• Gene Symbol: NFKBIE
• Uniprot:
  • O00221()