Product Datasheet  
FoxA2(HNF3b) Antibody  
Catalog Number: 21607  
Technical:tech@swbio.com  
Information:info@swbio.com  
Description  
  • host_species：  
  • Rabbit
  • Amount：  
  • 100μgμg
  • Swiss-Prot No.：  
  • Swiss-Prot: Q9Y261
    NCBI Protein: NP_068556.2
  • Form of Antibody：  
  • Supplied at 1.0mg/mL in phosphate buffered saline (without Mg2+ and Ca2+), pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol.
  • Storage：  
  • Store at -20°C for long term preservation (recommended). Store at 4°C for short term use.
  • Immunogen：  
  • Peptide sequence around aa.435~439( A-S-P-L-A) derived from Human FoxA2(HNF3b).
  • reactivity：  
  • Hu
  • appl_detail：  
  • Predicted MW: 50kd
    Western blotting: 1:500~1:1000
  • other_names：  
  • HNF3B; TCF3B;
  • Purification：  
  • Antibodies were produced by immunizing rabbits with synthetic peptide and KLH conjugates. Antibodies were purified by affinity-chromatography using epitope-specific peptide.
  • Specificity：  
  • The antibody detects endogenous level of total FoxA2(HNF3b) protein.
  • Applications：  
  • WB
  • Background：  
  • Transcription factor that is involved in embryonic development, establishment of tissue-specific gene expression and regulation of gene expression in differentiated tissues. Is thought to act as a 'pioneer' factor opening the compacted chromatin for other proteins through interactions with nucleosomal core histones and thereby replacing linker histones at target enhancer and/or promoter sites. Binds DNA with the consensus sequence 5'-[AC]A[AT]T[AG]TT[GT][AG][CT]T[CT]-3' . In embryonic development is required for notochord formation. Involved in the development of multiple endoderm-derived organ systems such as the liver, pancreas and lungs; FOXA1 and FOXA2 seem to have at least in part redundant roles. Originally discribed as a transcription activator for a number of liver genes such as AFP, albumin, tyrosine aminotransferase, PEPCK, etc. Interacts with the cis-acting regulatory regions of these genes. Involved in glucose homeostasis; regulates the expression of genes important for glucose sensing in pancreatic beta-cells and glucose homeostasis. Involved in regulation of fat metabolism. Binds to fibrinogen beta promoter and is involved in IL6-induced fibrinogen beta transcriptional activation.

    Wolfrum C., Besser D., Luca E., Stoffel M. Proc. Natl. Acad. Sci. U.S.A. 100:11624-11629(2003)
    Motallebipour M., Ameur A., Reddy Bysani M.S. Genome Biol. 10:R129.0-R129.0(2009)
    Nock A., Ascano J.M., Jones T., Barrero M.J. J. Biol. Chem. 284:19915-19926(2009)



 
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