Source: | Rabbit | Gene Id: | 8535 |
Isotype: | IgG | Swiss Prot: | O00257 |
purity: | Purified by Protein A. |
Background: |
E3 SUMO-protein ligase which facilitates SUMO1 conjugation by UBE2I. Involved in the sumoylation of HNRNPK, a p53/TP53 transcriptional coactivator, hence indirectly regulates p53/TP53 transcriptional activation resulting in p21/CDKN1A expression. Monosumoylates ZNF131. 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. |
Reactivity | Human, Mouse, Rat |
Tested applications | WB |
Clonality | Polyclonal Antibody |
Calculated MW | / |
Recommended Dilutions |
WB 1:100-1:1000
|
Immunogen | KLH conjugated synthetic peptide derived from human CBX4 |
Storage | Aqueous buffered solution containing 100ug/ml BSA, 50% glycerol and 0.09% sodium azide. Store at -20℃ for 12 months |
Synonym | PC2, NBP16, E3 SUMO-protein ligase CBX4, Chromobox protein homolog 4, Polycomb 2 homolog, hPc2, CBX4 |
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