84-4330-98　FoxA2(HNF3b) 100ul　316285

特徴

• 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.
• Applications:Suitable for use in Western Blot.
• Other applications not tested.
• Recommended Dilution:Western Blot: 1:500-1:1000Optimal dilutions to be determined by the researcher.
• Storage and Stability:May be stored at 4°C for short-term only.
• Aliquot to avoid repeated freezing and thawing.
• Store at -20°C.
• Aliquots are stable for 12 months after receipt.
• For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.