CBFB Antibody Blocking Peptide

The protein encoded by this gene 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). The beta subunit 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 transcri