IkB alpha Proteins, Antibodies, cDNA Clones, ELISA Kits Research Reagents

All IkB alpha reagents are produced in house and quality controlled, including 8 IkB alpha Antibody, 2 IkB alpha ELISA, 32 IkB alpha Gene, 2 IkB alpha IP Kit, 1 IkB alpha Protein, 1 IkB alpha qPCR. All IkB alpha reagents are ready to use.

IkB alpha Protein (1)

    IkB alpha Antibody (8)

      IkB alpha ELISA キット(すぐに使用できます)& ELISA抗体ペアセット(すぐに使用できません)(2)

      IkB alpha cDNA Clone (32)

      NM_020529

      クローニングベクター cDNA 製品

      In lentiviral vector

      NM_010907.2

      クローニングベクター cDNA 製品

      In lentiviral vector

      NM_001105720.2

      クローニングベクター cDNA 製品

      In lentiviral vector

      IkB alpha qPCR Primer (1)

      IkB alpha の背景知識

      Nuclear factor of kappa light polypeptide gene enhancer in B-cells inhibitor, alpha (IkB alpha, NFKBIA, or IKBA), is a member of the NF-kappa-B inhibitor family that function to inhibit the NF-kB transcription factor. NFKBIA inhibits NF-kB by masking the nuclear localization signals (NLS) of NF-kB proteins and keeping them sequestered in an inactive state in the cytoplasm. In addition, NFKBIA blocks the ability of NF-κB transcription factors to bind to DNA, which is required for NF-kB's proper functioning. Signal-induced degradation of I kappa B alpha exposes the nuclear localization signal of NF-kappa B, thus allowing it to translocate into the nucleus and activate transcription from responsive genes. An autoregulatory loop is established when NF-kappa B induces expression of the I kappa B alpha gene and newly synthesized I kappa B alpha accumulates in the nucleus where it negatively regulates NF-kappa B-dependent transcription. As part of this post-induction repression, the nuclear export signal on I kappa B alpha mediates transport of NF-kappa B-I kappa B alpha complexes from the nucleus to the cytoplasm. Deletion of NFKBIA has an effect that is similar to the effect of EGFR amplification in the pathogenesis of glioblastoma and is associated with comparatively short survival. Polymorphisms in NFKBIA may be important in pre-disposition to and outcome after treatment, of multiple myeloma (MM). The NFKBIA gene product, IkappaBalpha, binds to NF-kappaB preventing its activation and is important in mediating resistance to apoptosis in B-cell lymphoproliferative diseases.

      IkB alpha の参考文献

      • Verma IM, et al. (1995) Rel/NF-kappa B/I kappa B family: intimate tales of association and dissociation. Genes Dev. 9 (22): 2723-35.
      • Jacobs MD, et al. (1998) Structure of an IkappaBalpha/NF-kappaB complex. Cell 95 (6): 749-58.
      • Hay RT, et al. (1999) Control of NF-kappa B transcriptional activation by signal induced proteolysis of I kappa B alpha. Philos Trans R Soc Lond B Biol Sci. 354(1389): 1601-9.
      • Spink CF, et al. (2007) Haplotypic structure across the I kappa B alpha gene (NFKBIA) and association with multiple myeloma. Cancer Lett. 246(1-2): 92-9.
      • Bredel M, et al. (2011) NFKBIA deletion in glioblastomas. N Engl J Med. 364(7): 627-37.

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