Acute myeloid leukemia 1 protein ; Core-binding factor subunit alpha-2 ; CBF-alpha-2 ; Oncogene AML-1 ; Polyomavirus enhancer-binding protein 2 alpha B subunit ; PEA2-alpha B ; SL3-3 enhancer factor 1 alpha B subunit ; SL3/AKV core-binding factor alpha B subunit ; Aml1 ; Cbfa2 ; Pebp2ab
Categories
Elisa
Function
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, IL-3 and GM-CSF promoters. Essential for the development of normal hematopoiesis. Isoform 4 shows higher binding activities for target genes and binds TCR-beta-E2 and RAG-1 target site with threefold higher affinity than other isoforms. It is less effective in the context of neutrophil terminal differentiation. Acts synergistically with ELF4 to transactivate the IL-3 promoter and with ELF2 to transactivate the BLK promoter. Inhibits KAT6B-dependent transcriptional activation.
Specificity
Natural and recombinant Mouse Runt-related transcription factor 1
Heterodimer with CBFB. RUNX1 binds DNA as a monomer and through the Runt domain. DNA-binding is increased by heterodimerization. Interacts with TLE1 and THOC4. Interacts with HIPK2, ELF1, ELF2 and SPI1. Interacts via its Runt domain with the ELF4 N-terminal region. Interaction with ELF2 isoform 2 (NERF-1a) may act to repress RUNX1-mediated transactivation. Interacts with KAT6A and KAT6B. Interacts with SUV39H1, leading to abrogation of transactivating and DNA-binding properties of RUNX1 (By similarity). Interacts with YAP1. Interaction with CDK6 prevents myeloid differentiation, reducing its transcription transactivation activity.
[15/1/25 17:38] Upload to ab completed in less than a minute: 1 file transferred (13.4 Kb/s) Cited for: PARTIAL NUCLEOTIDE SEQUENCE [GENOMIC DNA];ALTERNATIVE SPLICING (ISOFORM 4)
[15/1/25 17:38] Upload to ab completed in less than a minute: 1 file transferred (13.4 Kb/s) Cited for: IDENTIFICATION IN A COMPLEX WITH PRMT5; RUNX1 AND CBFB
[15/1/25 17:38] Upload to ab completed in less than a minute: 1 file transferred (13.4 Kb/s) Cited for: INTERACTION WITH HIPK2;PHOSPHORYLATION AT SER-249 AND SER-276 BY HIPK2;MUTAGENESIS OF SER-249 AND SER-276
[15/1/25 17:38] Upload to ab completed in less than a minute: 1 file transferred (13.4 Kb/s) Cited for: X-RAY CRYSTALLOGRAPHY (2.65 ANGSTROMS) OF 62-177 IN COMPLEX WITH CEBPB; CBFB AND DNA
[15/1/25 17:38] Upload to ab completed in less than a minute: 1 file transferred (13.4 Kb/s) Cited for: X-RAY CRYSTALLOGRAPHY (2.65 ANGSTROMS) OF 60-182 IN COMPLEX WITH CEBPB; CBFB AND DNA;MUTAGENESIS OF ARG-80; ASN-109; TYR-113; ARG-142; LYS-144; THR-149; VAL-170; ASP-171; ARG-174 AND ARG-177
[15/1/25 17:38] Upload to ab completed in less than a minute: 1 file transferred (13.4 Kb/s) Cited for: X-RAY CRYSTALLOGRAPHY (1.25 ANGSTROMS) OF 60-173
Reviews of ELISA Kit for Mouse Runt-related transcription factor 1