Tissue expression
Cell line expression
Protein structure
BMI1
BMI1 proto-oncogene, polycomb ring fingerPCGF4, RNF51
This gene encodes a ring finger protein that is major component of the polycomb group complex 1 (PRC1). This complex functions through chromatin remodeling as an essential epigenetic repressor of multiple regulatory genes involved in embryonic development and self-renewal in somatic stem cells. This protein also plays a central role in DNA damage repair. This gene is an oncogene and aberrant expression is associated with numerous cancers and is associated with resistance to certain chemotherapies. A pseudogene of this gene is found on chromosome X. Read-through transcription also exists between this gene and the upstream COMM domain containing 3 (COMMD3) gene. [provided by RefSeq, Sep 2015]
Top validated antibodies |
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| Proteintech Group | 35 references | Polyclonal |
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| antibodies-online | 2 references | Monoclonal |
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| LSBio | Monoclonal |
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| GeneTex | 9 references | Polyclonal |
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| Novus Biologicals | 2 references | Monoclonal |
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