NFKBIB Antibody
Purified Mouse Monoclonal Antibody
- SPECIFICATION
- CITATIONS
- PROTOCOLS
- BACKGROUND
Application ![]()
| WB, E |
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Primary Accession | Q15653 |
Reactivity | Human |
Host | Mouse |
Clonality | Monoclonal |
Clone Names | 7B4 |
Isotype | IgG1 |
Calculated MW | 45kDa |
Description | Inhibits NF-kappa-B by complexing with and trapping it in the cytoplasm. However, the unphosphorylated form resynthesized after cell stimulation is able to bind NF-kappa-B allowing its transport to the nucleus and protecting it to further IKBA-dependent inactivation. Association with inhibitor kappa B-interacting NKIRAS1 and NKIRAS2 prevent its phosphorylation rendering it more resistant to degradation, explaining its slower degradation.Tissue specificity: Expressed in all tissues examined. |
Immunogen | Purified recombinant fragment of human NFKBIB expressed in E. Coli. |
Formulation | Ascitic fluid containing 0.03% sodium azide. |
Gene ID | 4793 |
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Other Names | NF-kappa-B inhibitor beta, NF-kappa-BIB, I-kappa-B-beta, IkB-B, IkB-beta, IkappaBbeta, Thyroid receptor-interacting protein 9, TR-interacting protein 9, TRIP-9, NFKBIB, IKBB, TRIP9 |
Dilution | WB~~1/500 - 1/2000 |
Storage | Maintain refrigerated at 2-8°C for up to 6 months. For long term storage store at -20°C in small aliquots to prevent freeze-thaw cycles. |
Precautions | NFKBIB Antibody is for research use only and not for use in diagnostic or therapeutic procedures. |
Name | NFKBIB |
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Synonyms | IKBB, TRIP9 |
Function | Inhibits NF-kappa-B by complexing with and trapping it in the cytoplasm. However, the unphosphorylated form resynthesized after cell stimulation is able to bind NF-kappa-B allowing its transport to the nucleus and protecting it to further NFKBIA-dependent inactivation. Association with inhibitor kappa B-interacting NKIRAS1 and NKIRAS2 prevent its phosphorylation rendering it more resistant to degradation, explaining its slower degradation. |
Cellular Location | Cytoplasm. Nucleus. |
Tissue Location | Expressed in all tissues examined. |

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Provided below are standard protocols that you may find useful for product applications.
References
1. Mol Cell Biol. 2004 Apr;24(7):3048-56. 2. J Biol Chem. 2004 Oct 15;279(42):44030-8. 3. J Bone Miner Res. 2009 Dec;24(12):2039-49.

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