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You are here:Home » Antibodies » Abs to Transcription Factors, STAT » Anti -PIAS1, CT (Protein Inhibitors of Activated STAT)

Anti -PIAS1, CT (Protein Inhibitors of Activated STAT)


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Clone Host Grade Applications
Monoclonal Rabbit Supernatant B IP IH IC
PIAS1 (protein inhibitor of activated STAT) proteins blocks the DNA binding activity of Stat1 and inhibits Stat1-mediated gene activation in response to cytokine stimulation (1). PIAS1 also plays a crucial role as a transcriptional coregulator in the p53 pathway and the steroid hormone signaling pathway and functions as an E3 type small ubiquitin-like modifier (SUMO) ligas, stabilizing the interaction between UBEZ1 and the substrate, and as a SUMO-tethering factor. It is expressed in numerous tissues with highest level in testes.
Catalog #P4086
ApplicationsSuitable for use in ELISA, Western Blot, Immunoprecipitation, Immunohistochemistry and Immunocytochemistry. Other applications not tested.
Recommended DilutionWestern Blot: 1:5000-1:50,000
Immunohistochemistry: 1:100-1:250
Immuocytochemistry: 1: 100-1:250
Immunoprecipitation: 1:40
Optimal dilutions to be determined by the researcher.
Storage and StabilityMay be stored at 4°C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20°C. Aliquots are stable for at least 12 months. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.
Manufactured incorporating RabMAb® technology under Epitomics US patents, No 5,675,063 and 7,429,487, owned by Abcam.
Clone TypeMonoclonal
Clone No9E445
ConcentrationNot determined
FormSupplied as a liquid in 50 mM Tris-Glycine, pH 7.4, 0.15 M sodium chloride, 0.05% BSA, 0.01% sodium azide, 40% glycerol.
ImmunogenA synthetic peptide corresponding to residues on the C-terminus of human PIAS1.
SpecificityRecognizes human PIAS1, CT at ~78kD. Species crossreactivity: mouse and rat.
Important NoteThis product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological.

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