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Invitrogen
Human PIAS3 (aa 463-600) Control Fragment Recombinant Protein
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Product Details
RP-104011
Species
Expression System
Amino acid sequence
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Conjugate
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Product Specific Information
Highest antigen sequence indentity to the following orthologs: Mouse (96%), Rat (96%).
This recombinant protein control fragment may be used for blocking experiments with the corresponding antibody, PA5-52288. In IHC/ICC and WB experiments, we recommend a 100x molar excess of the protein fragment control based on the concentration and the molecular weight. Pre-incubate the antibody-protein control fragment mixture for 30 min at room temperature.
Target Information
The PIAS (protein inhibitor of activated STAT) proteins play a crucial role as transcriptional coregulators in various cellular pathways, including the STAT, p53 and the steroid hormone signaling pathway. The PIAS protein family includes at least five evolutionarily conserved genes, including PIAS3. The major function of the PIAS proteins is the control of gene transcription and can also act as small ubiquitin-like-modifier (SUMO) E3 ligases. PIAS3 binds specifically to STAT3 following the stimulation of STAT3. Increased expression of PIAS3 has been observed in several human cancers, including lung, breast, and brain tumors, but not in anaplastic lymphoma kinase-positive T/null-cell lymphomas, indicating that PIAS3 plays multiple roles in different tissue and cell types.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
References (0)
Bioinformatics
Protein Aliases: E3 SUMO-protein ligase PIAS3; E3 SUMO-protein transferase PIAS3; Protein inhibitor of activated STAT protein 3; protein inhibitor of activated STAT, 3; zinc finger, MIZ-type containing 5
Gene Aliases: PIAS3; ZMIZ5
UniProt ID: (Human) Q9Y6X2
Entrez Gene ID: (Human) 10401
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