BMI1抗原（重組蛋白）

Full name:

BMI1 polycomb ring finger oncogene

Synonyms:

PCGF4; RNF51; FLVI2/BMI1

Swissprot:

P35226

Gene Accession:

BC011652

Purity:

>85%, as determined by Coomassie blue stained SDS-PAGE

Expression system:

Escherichia coli

Tags:

His tag C-Terminus, GST tag N-Terminus

Background:

BMI1 polycomb ring finger oncogene, also known as BMI1, is a protein which in humans is encoded by the BMI1gene. Component of a Polycomb group (PcG) multiprotein PRC1-like complex, a complex class 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.