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- Tel: 858.663.9055
- Email: info@nsjbio.com
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E3 SUMO-protein ligase PIAS1 is an enzyme that in humans is encoded by the PIAS1 gene. This gene encodes a member of the mammalian PIAS [protein inhibitor of activated STAT-1(signal transducer and activator of transcription-1)] family. It contains a putative zinc-binding motif and a highly acidic region. PIAS1 inhibited STAT1-mediated gene activation in response to interferon when expressed in mammalian cells. It functions in testis as a nuclear receptor transcriptional coregulator and may have a role in AR initiation and maintenance of spermatogenesis. PIAS1 can also function as a SUMO ligase, or possibly as a tightly bound regulator of it, toward p53.
The stated application concentrations are suggested starting amounts. Titration of the PIAS1 antibody may be required due to differences in protocols and secondary/substrate sensitivity.
Amino acids 636-651 (DTASIFGIIPDIISLD-human) were used as the immunogen for this PIAS1 antibody (100% homologous in human, mouse and rat).
After reconstitution, the PIAS1 antibody can be stored for up to one month at 4oC. For long-term, aliquot and store at -20oC. Avoid repeated freezing and thawing.
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