Products
RNF20 antibody
- Product Name
- RNF20 antibody
- Catalogue No.
- FNab07349
- Size
- 100μg
- Form
- liquid
- Purification
- Immunogen affinity purified
- Purity
- ≥95% as determined by SDS-PAGE
- Clonality
- polyclonal
- Isotype
- IgG
- Storage
- PBS with 0.02% sodium azide and 50% glycerol pH 7.3, -20℃ for 12 months(Avoid repeated freeze / thaw cycles.)
Immunogen
- Immunogen
- ring finger protein 20
- Alternative Names
- BRE1A antibody
- UniProt ID
- Q5VTR2
- Observed MW
- 114 kDa
Application
- Tested Applications
- ELISA, WB, IF, IP
- Recommended dilution
- WB: 1:500-1:2000; IP: 1:200-1:1000; IF: 1:20-1:200
Validated Images
HeLa cells were subjected to SDS PAGE followed by western blot with FNab07349(RNF20 antibody) at dilution of 1:500
IP Result of anti-RNF20 (IP:FNab07349, 3ug; Detection:FNab07349 1:500) with HeLa cells lysate 2000ug.
- Background
- Component of the RNF20/40 E3 ubiquitin-protein ligase complex that mediates monoubiquitination of 'Lys-120' of histone H2B(H2BK120ub1). H2BK120ub1 gives a specific tag for epigenetic transcriptional activation and is also prerequisite for histone H3 'Lys-4' and 'Lys-79' methylation(H3K4me and H3K79me, respectively). It thereby plays a central role inb histone code and gene regulation. The RNF20/40 complex forms a H2B ubiquitin ligase complex in cooperation with the E2 enzyme UBE2A or UBE2B; reports about the cooperation with UBE2E1/UBCH are contradictory. Required for transcriptional activation of Hox genes. Recruited to the MDM2 promoter, probably by being recruited by p53/TP53, and thereby acts as a transcriptional coactivator. Mediates the polyubiquitination of isoform 2 of PA2G4 in cancer cells leading to its proteasome-mediated degradation.
