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Abnova
PIAS1 Monoclonal Antibody (4A4)
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PIAS1 Antibody (H00008554-M06) in PLA
Proximity Ligation Analysis of protein-protein interactions between TP53 and PIAS1. HeLa cells were stained with anti-TP53 rabbit purified polyclonal 1:1,200 and anti-PIAS1 mouse monoclonal antibody 1:50. Each red dot represents the detection of protein-protein interaction complex, and nuclei were counterstained with DAPI (blue).
Product Details
H00008554-M06
Applications
Tested Dilution
Publications
Product Specifications
Species Reactivity
Human
Host/Isotype
Mouse
/ IgG2b, kappa
Class
Monoclonal
Type
Antibody
Clone
4A4
Immunogen
PIAS1 (NP_057250, 543 a.a. approximately 651 a.a) partial recombinant protein with GST tag. MW of the GST tag alone is 26 KDa.
Conjugate
Form
Liquid
Concentration
0.5 mg/mL
Purification
Protein A
Storage buffer
PBS, pH 7.4
Contains
no preservative
Storage conditions
-20°C, Avoid Freeze/Thaw Cycles
Shipping conditions
Wet ice
Product Specific Information
Immunogen sequence: LDFFPFLSGD NQHYNTSLLA AAAAAVSDDQ DLLHSSRFFP YTSSQMFLDQ LSAGGSTSLP TTNGSSSGSN SSLVSSNSLR ESHSHTVTNR SSTDTASIFG IIPDIISLD
Target Information
PIAS1 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. This protein plays a crucial role in transcriptional coregulation of various cellular pathways, including the STAT pathway, the p53 pathway and the steroid hormone signaling pathway. It functions in testis as a nuclear receptor transcriptional coregulator and may have a role in androgen receptor initiation and maintenance of spermatogenesis. The effects of transcriptional coregulation, transactivation or silencing, may vary depending upon the biological context.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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Bioinformatics
Protein Aliases: AR interacting protein; DEAD/H (Asp-Glu-Ala-Asp/His) box binding protein 1; DEAD/H box-binding protein 1; E3 SUMO-protein ligase PIAS1; E3 SUMO-protein transferase PIAS1; GBP; Gu binding protein; Gu-binding protein; Protein inhibitor of activated STAT protein 1; protein inhibitor of activated STAT-1; RNA helicase II-binding protein; zinc finger, MIZ-type containing 3
Gene Aliases: DDXBP1; GBP; GU/RH-II; PIAS1; ZMIZ3
UniProt ID: (Human) O75925
Entrez Gene ID: (Human) 8554
negative regulation of transcription from RNA polymerase II promoter
transcription, DNA-templated
JAK-STAT cascade
protein sumoylation
androgen receptor signaling pathway
positive regulation of proteasomal ubiquitin-dependent protein catabolic process
positive regulation of protein sumoylation
regulation of cell proliferation
fat cell differentiation
positive regulation of transcription, DNA-templated
regulation of interferon-gamma-mediated signaling pathway
Performance Guarantee
If an Invitrogen™ antibody doesn't perform as described on our website or datasheet,we'll replace the product at no cost to you, or provide you with a credit for a future purchase.*
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