PIAS3 Antibody - #AF0274
| Product: | PIAS3 Antibody |
| Catalog: | AF0274 |
| Description: | Rabbit polyclonal antibody to PIAS3 |
| Application: | WB IHC IF/ICC |
| Reactivity: | Human, Mouse, Rat |
| Prediction: | Pig, Bovine, Horse, Sheep, Rabbit, Dog, Xenopus |
| Mol.Wt.: | 68kDa; 68kD(Calculated). |
| Uniprot: | Q9Y6X2 |
| RRID: | AB_2833444 |
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Protocols
Product Info
*The optimal dilutions should be determined by the end user.
*Tips:
WB: For western blot detection of denatured protein samples. IHC: For immunohistochemical detection of paraffin sections (IHC-p) or frozen sections (IHC-f) of tissue samples. IF/ICC: For immunofluorescence detection of cell samples. ELISA(peptide): For ELISA detection of antigenic peptide.
Cite Format: Affinity Biosciences Cat# AF0274, RRID:AB_2833444.
Fold/Unfold
E3 SUMO protein ligase PIAS 3; E3 SUMO protein ligase PIAS3; E3 SUMO-protein ligase PIAS3; FLJ14651; OTTHUMP00000015586; OTTHUMP00000015587; PIAS 3; Pias3; PIAS3 protein; PIAS3_HUMAN; Protein inhibitor of activated STAT 3; Protein inhibitor of activated STAT protein 3; Protein inhibitor of activated STAT3; Zinc finger MIZ type containing 5; ZMIZ 5; ZMIZ5;
Immunogens
A synthesized peptide derived from human PIAS3, corresponding to a region within N-terminal amino acids.
- Q9Y6X2 PIAS3_HUMAN:
- Protein BLAST With
- NCBI/
- ExPASy/
- Uniprot
MAELGELKHMVMSFRVSELQVLLGFAGRNKSGRKHELLAKALHLLKSSCAPSVQMKIKELYRRRFPRKTLGPSDLSLLSLPPGTSPVGSPGPLAPIPPTLLAPGTLLGPKREVDMHPPLPQPVHPDVTMKPLPFYEVYGELIRPTTLASTSSQRFEEAHFTFALTPQQVQQILTSREVLPGAKCDYTIQVQLRFCLCETSCPQEDYFPPNLFVKVNGKLCPLPGYLPPTKNGAEPKRPSRPINITPLARLSATVPNTIVVNWSSEFGRNYSLSVYLVRQLTAGTLLQKLRAKGIRNPDHSRALIKEKLTADPDSEVATTSLRVSLMCPLGKMRLTVPCRALTCAHLQSFDAALYLQMNEKKPTWTCPVCDKKAPYESLIIDGLFMEILSSCSDCDEIQFMEDGSWCPMKPKKEASEVCPPPGYGLDGLQYSPVQGGDPSENKKKVEVIDLTIESSSDEEDLPPTKKHCSVTSAAIPALPGSKGVLTSGHQPSSVLRSPAMGTLGGDFLSSLPLHEYPPAFPLGADIQGLDLFSFLQTESQHYGPSVITSLDEQDALGHFFQYRGTPSHFLGPLAPTLGSSHCSATPAPPPGRVSSIVAPGGALREGHGGPLPSGPSLTGCRSDIISLD
Predictions
Score>80(red) has high confidence and is suggested to be used for WB detection. *The prediction model is mainly based on the alignment of immunogen sequences, the results are for reference only, not as the basis of quality assurance.
High(score>80) Medium(80>score>50) Low(score<50) No confidence
Research Backgrounds
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 and the steroid hormone signaling pathway. Involved in regulating STAT3 signaling via inhibiting STAT3 DNA-binding and suppressing cell growth. Enhances the sumoylation of MTA1 and may participate in its paralog-selective sumoylation. Sumoylates CCAR2 which promotes its interaction with SIRT1. Diminishes the sumoylation of ZFHX3 by preventing the colocalization of ZFHX3 with SUMO1 in the nucleus.
Sumoylated.
Cytoplasm. Nucleus. Nucleus speckle.
Note: Colocalizes with MITF in the nucleus. Colocalizes with GFI1 in nuclear dots. Colocalizes with SUMO1 in nuclear granules.
Widely expressed.
The PINIT domain of PIAS3 is required for STAT3-PIAS3 interaction and for transloaction to the nucleus.
The LXXLL motif is a transcriptional coregulator signature.
Belongs to the PIAS family.
Research Fields
· Environmental Information Processing > Signal transduction > Jak-STAT signaling pathway. (View pathway)
· Genetic Information Processing > Folding, sorting and degradation > Ubiquitin mediated proteolysis. (View pathway)
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