Positive Control: Hela, HepG2, Jurkat, 293T, MCF-7, PC12, K562, NIH/3T3, A549, LOVO, human tonsil tissue, human colon cancer tissue, human breast cancer tissue, mouse kidney tissue, human kidney tissue, human brain tissue.
Subcellular Location: Nucleus, Cytoplasm
Component of the Polycomb group (PcG) multiprotein PRC1 complex, a complex required to maintain the transcriptionally repressive state of many genes, including Hox genes, throughout development. PcG PRC1 complex acts via chromatin remodeling and modification of histones; it mediates monoubiquitination of histone H2A 'Lys-119', rendering chromatin heritably changed in its expressibility. In the PRC1 complex, it is required to stimulate the E3 ubiquitin-protein ligase activity of RNF2/RING2.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
Protein Aliases: B lymphoma Mo-MLV insertion region 1; B lymphoma Mo-MLV insertion region 1 homolog; BMI1 polycomb ring finger oncogene; BMI1 polycomb ring finger proto-oncogene; murine leukemia viral (bmi-1) oncogene homolog; Pcgf4 antibody; Polycomb complex protein BMI-1; polycomb group protein Bmi1; polycomb group ring finger 4; Polycomb group RING finger protein 4; RING finger protein 51; RP11-573G6.1
Gene Aliases: AW546694; Bmi-1; BMI1; flvi-2/bmi-1; FLVI2/BMI1; PCGF4; RNF51