RNF20 Mouse Monoclonal Antibody
Product Specifications
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.
Product Name Alternative
E3 ubiquitin-protein ligase BRE1A, BRE1-A, hBRE1, 632-, RING finger protein 20, RNF20, BRE1A
Gene Name
RNF20
Gene ID
56254
Swiss Prot
Q5VTR2
Host
Mouse
Reactivity
Human, Mouse
Clonality
Monoclonal
Conjugation
Unconjugated
Applications
WB
Purification
Affinity Purification
Dilution
WB 1:1000-1:2000
Form
Liquid
Buffer
Purified antibody in PBS with 0.05% sodium azide.
Modification
Unmodified
Molecular Weight
113.7kDa
Storage Conditions
Store at 4°C short term. Aliquot and store at -20°C long term. Avoid freeze/thaw cycles.
Isotype
Mouse IgG1
Available Sizes
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