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IκB-β (phospho Thr19) Polyclonal Antibody
Datasheet   

  • Catalog Number:

    E20-60300

  • Amount:

    100ul

  • Price:

    225$

  • Purification:

    The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen.

  • Immunogen:

    The antiserum was produced against synthesized peptide derived from human IkappaB-beta around the phosphorylation site of Thr19. AA range:4-53

  • Source:

    Polyclonal, Rabbit

  • Western Blot analysis of 293 cells using Phospho-IκB-β (T19) Polyclonal Antibody

  • Gene Name:

    NFKBIB

  • Dilution:

    Western Blot: 1/500 - 1/2000. Immunohistochemistry: 1/100 - 1/300. ELISA: 1/5000. Not yet tested in other applications.

  • Background:

    NFKB inhibitor beta(NFKBIB) Homo sapiens The protein encoded by this gene belongs to the NF-kappa-B inhibitor family, which inhibit NF-kappa-B by complexing with, and trapping it in the cytoplasm. Phosphorylation of serine residues on these proteins by kinases marks them for destruction via the ubiquitination pathway, thereby allowing activation of the NF-kappa-B, which translocates to the nucleus to function as a transcription factor. Alternatively spliced transcript variants have been found for this gene.[provided by RefSeq, Jul 2011],

  • Protein Name:

    NF-kappa-B inhibitor beta

  • Human Gene Id:

    4793

  • Human Swiss Prot No:

    Q15653

  • Mouse Swiss Prot No:

    Q60778

  • Specificity:

    Phospho-IκB-β (T19) Polyclonal Antibody detects endogenous levels of IκB-β protein only when phosphorylated at T19.

  • Formulation:

    Liquid in PBS containing 50% glycerol, 0.5% BSA and 0.02% sodium azide.

  • Concentration:

    1 mg/ml

  • Storage Stability:

    -20°C/1 year

  • Other Name:

    NFKBIB; IKBB; TRIP9; 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

  • MolecularWeight(Da):

    37771

  • Observed Band(KD):

    37

  • Function:

    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 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.,PTM:Phosphorylated; followed by degradation. Interaction with NKIRAS1 and NKIRAS2 probably prevents phosphorylation.,similarity:Belongs to the NF-kappa-B inhibitor family.,similarity:Contains 6 ANK repeats.,subunit:Interacts with THRB (via ligand-binding domain). Interacts with RELA and REL. Interacts with COMMD1 and inhibitor kappa B-interacting Ras-like NKIRAS1 and NKIRAS2.,tissue specificity:Expressed in all tissues examined.,

  • Subcellular Location:

    nucleus,cytosol,

  • Expression:

    Brain,Cervix carcinoma,Pancreas,Uterus,

  • Immunohistochemical analysis of paraffin-embedded Human brain. Antibody was diluted at 1:100(4° overnight). High-pressure and temperature Tris-EDTA,pH8.0 was used for antigen retrieval. Negetive contrl (right) obtaned from antibody was pre-absorbed by immunogen peptide.

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Catalog Number

  • Amount:100ul
  • Price:225$

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