PIAS4 antibody
Product Specifications
Background
Functions as an E3-type small ubiquitin-like modifier(SUMO) ligase, stabilizing the interaction between UBE2I and the substrate, and as a SUMO-tethering factor. Plays a crucial role as a transcriptional coregulation in various cellular pathways, including the STAT pathway, the p53/TP53 pathway, the Wnt pathway and the steroid hormone signaling pathway. Involved in gene silencing. Mediates sumoylation of CEBPA, PARK7, HERC2, MYB, TCF4 and RNF168. In Wnt signaling, represses LEF1 and enhances TCF4 transcriptional activities through promoting their sumoylations. Enhances the sumoylation of MTA1 and may participate in its paralog-selective sumoylation.
Synonyms
E3 SUMO-protein ligase PIAS4|PIASy|Protein inhibitor of activated STAT protein 4|Protein inhibitor of activated STAT protein gamma (PIAS-gamma)|PIAS4|PIASG
Gene ID
51588
UniProt
Q8N2W9
Host
Rabbit
Reactivity
Human, Mouse, Rat
Immunogen
protein inhibitor of activated STAT, 4
Target
PIAS4
Clonality
Polyclonal
Isotype
IgG
Applications
ELISA, WB, IF
Field of Research
Metabolism
Purification
Immunogen affinity purified
Dilution
WB: 1:500-1:2000; IF: 1:50-1:500
Purity
≥95% as determined by SDS-PAGE
Form
Liquid
Molecular Weight
60 kDa
Storage Conditions
PBS with 0.02% sodium azide and 50% glycerol pH 7.3, -20°C for 12 months(Avoid repeated freeze / thaw cycles.)
CAS Number
9007-83-4
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