CBFB (タンパク質 | 抗体 | cDNA クローン | ELISA キット)

All CBFB reagents are produced in house and quality controlled, including 3 CBFB Antibody, 17 CBFB Gene, 1 CBFB IP Kit, 1 CBFB Protein, 1 CBFB qPCR. All CBFB reagents are ready to use.

CBFB の背景知識

CBFB is the beta subunit of a heterodimeric core-binding transcription factor belonging to the PEBP2/CBF transcription factor family which master-regulates a host of genes specific to hematopoiesis (e.g., RUNX1) and osteogenesis (e.g., RUNX2). CBFB is a non-DNA binding regulatory subunit; it allosterically enhances DNA binding by alpha subunit as the complex binds to the core site of various enhancers and promoters, including murine leukemia virus, polyomavirus enhancer, T-cell receptor enhancers and GM-CSF promoters. Alternative splicing generates two mRNA variants, each encoding a distinct carboxyl terminus. In some cases, a pericentric inversion of chromosome 16 [inv(16)(p13q22)] produces a chimeric transcript consisting of the N terminus of core-binding factor beta in a fusion with the C-terminal portion of the smooth muscle myosin heavy chain 11. This chromosomal rearrangement is associated with acute myeloid leukemia of the M4Eo subtype. Two transcript variants encoding different isoforms have been found for CBFB gene. Mutations in CBFB are implicated in cases of breast cancer.

CBFB の参考文献

  • Hart SM. et al., 2003, Haematologica. 87(12): 1307-23.
  • Liu P. et al., 1995, Cold Spring Harb Symp Quant Biol. 59: 547-53.
  • Liu P. et al., 1993, Science. 261 (5124): 1041-4.