Rabbit anti-Human RUNX1T1 Polyclonal Antibody

Uniprot Id

Q06455

Target Species

Human

Target Name

RUNX1T1

Target Full Name

Protein CBFA2T1

Target Function

Transcriptional corepressor which facilitates transcriptional repression via its association with DNA-binding transcription factors and recruitment of other corepressors and histone-modifying enzymes. Can repress the expression of MMP7 in a ZBTB33-dependent manner. Can repress transactivation mediated by TCF12. Acts as a negative regulator of adipogenesis. The AML1-MTG8/ETO fusion protein frequently found in leukemic cells is involved in leukemogenesis and contributes to hematopoietic stem/progenitor cell self-renewal.

Target Involvement

A chromosomal aberration involving RUNX1T1 is a cause of acute myeloid leukemia (AML-M2). Translocation t(8;21)(q22;q22) with RUNX1/AML1.

Target Subcellular Location

Nucleus. Note=Colocalizes with ATN1 in discrete nuclear dots.

Target Protein Families

CBFA2T family

Target Tissue Specificity

Most abundantly expressed in brain. Lower levels in lung, heart, testis and ovary.

Target Research Area

Cancer

Target Synonyms

Cyclin-D-related protein (Eight twenty one protein) (Protein ETO) (Protein MTG8) (Zinc finger MYND domain-containing protein 2)

Target Background

This gene encodes a member of the myeloid translocation gene family which interact with DNA-bound transcription factors and recruit a range of corepressors to facilitate transcriptional repression. The t(8;21)(q22;q22) translocation is one of the most frequent karyotypic abnormalities in acute myeloid leukemia. The translocation produces a chimeric gene made up of the 5'-region of the runt-related transcription factor 1 gene fused to the 3'-region of this gene. The chimeric protein is thought to associate with the nuclear corepressor/histone deacetylase complex to block hematopoietic differentiation. Alternative splicing results in multiple transcript variants.