CBFb Antibody
Rabbit mAb
- 产品详情
- 实验流程
Application ![]()
| WB, IHC, IF, FC, ICC, IHF |
---|---|
Primary Accession | Q13951 |
Reactivity | Rat, Human, Mouse |
Clonality | Monoclonal |
Other Names | CBFB; CBFbeta; PEA2; PEA2 beta; PEA2beta; PEBP2 beta; PEBP2B; |
Isotype | Rabbit IgG |
Host | Rabbit |
Calculated MW | 21508 Da |
Dilution | WB 1:500~1:1000 IHC 1:50~1:200 ICC/IF 1:50~1:200 FC 1:500 |
---|---|
Purification | Affinity-chromatography |
Immunogen | A synthesized peptide derived from human CBFb |
Description | CBF binds to the core site, 5'-PYGPYGGT-3', of a number of enhancers and promoters, including murine leukemia virus, polyomavirus enhancer, T-cell receptor enhancers, LCK, IL3 and GM-CSF promoters. CBFB enhances DNA binding by RUNX1. |
Storage Condition and Buffer | Rabbit IgG in phosphate buffered saline , pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol. Store at +4°C short term. Store at -20°C long term. Avoid freeze / thaw cycle. |
Name | CBFB |
---|---|
Function | Forms the heterodimeric complex core-binding factor (CBF) with RUNX family proteins (RUNX1, RUNX2, and RUNX3). RUNX members modulate the transcription of their target genes through recognizing the core consensus binding sequence 5'-TGTGGT-3', or very rarely, 5'- TGCGGT-3', within their regulatory regions via their runt domain, while CBFB is a non-DNA-binding regulatory subunit that allosterically enhances the sequence-specific DNA-binding capacity of RUNX. The heterodimers bind to the core site of a number of enhancers and promoters, including murine leukemia virus, polyomavirus enhancer, T- cell receptor enhancers, LCK, IL3 and GM-CSF promoters. CBF complexes repress ZBTB7B transcription factor during cytotoxic (CD8+) T cell development. They bind to RUNX-binding sequence within the ZBTB7B locus acting as transcriptional silencer and allowing for cytotoxic T cell differentiation. |
Cellular Location | Nucleus {ECO:0000250|UniProtKB:Q08024}. |
Research Areas
For Research Use Only. Not For Use In Diagnostic Procedures.
Application Protocols
Provided below are standard protocols that you may find useful for product applications.

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