Anti-STAT1 antibody produced in rabbit

MFCD01092490

HPA000982    Human Protein Atlas characterization data

STAT1 (signal transducer and activator of transcription 1) is the founding member of the STAT family, which in humans consists of seven members. It contains a Src-homology-2-(SH2) domain, and when activated forms homodimers. This gene is localized to human chromosome locus 2q32.2-q32.3.

Signal transducer and activator of transcription 1-α/β recombinant protein epitope signature tag (PrEST)

All Prestige Antibodies Powered by Atlas Antibodies are developed and validated by the Human Protein Atlas (HPA) project (www.proteinatlas.org)and as a result, are supported by the most extensive characterization in the industry.

The Human Protein Atlas project can be subdivided into three efforts: Human Tissue Atlas, Cancer Atlas, and Human Cell Atlas. The antibodies that have been generated in support of the Tissue and Cancer Atlas projects have been tested by immunohistochemistry against hundreds of normal and disease tissues and through the recent efforts of the Human Cell Atlas project, many have been characterized by immunofluorescence to map the human proteome not only at the tissue level but now at the subcellular level. These images and the collection of this vast data set can be viewed on the Human Protein Atlas (HPA) site by clicking on the Image Gallery link. To view these protocols and other useful information about Prestige Antibodies and the HPA, visit sigma.com/prestige.

STAT1 (signal transducer and activator of transcription 1) is involved in upregulating genes due to a signal by either type I, type II, or type III interferons. STAT1 may be a target for therapeutic treatment to restore apoptotic mechanisms and sensitivity to chemotherapy. P-STAT1 is a potential predictor of interferon (IFN) response for advanced renal cell carcinoma. Mutations in the gene is associated with death at an early age due to overwhelming viral infection (complete STAT1 deficiency).

Prestige Antibodies^® are highly characterized and extensively validated antibodies with the added benefit of all available characterization data for each target being accessible via the Human Protein Atlas portal linked just below the product name at the top of this page. The uniqueness and low cross-reactivity of the Prestige Antibodies^® to other proteins are due to a thorough selection of antigen regions, affinity purification, and stringent selection. Prestige antigen controls are available for every corresponding Prestige Antibody and can be found in the linkage section.

Every Prestige Antibody is tested in the following ways:

• IHC tissue array of 44 normal human tissues and 20 of the most common cancer type tissues.
• Protein array of 364 human recombinant protein fragments.

Corresponding Antigen APREST78216.

Solution in phosphate-buffered saline, pH 7.2, containing 40% glycerol and 0.02% sodium azide

Prestige Antibodies is a registered trademark of sigma-aldrich Co. LLC

rabbit

100

unconjugated

affinity isolated antibody

primary antibodies

polyclonal

Prestige Antibodies^® Powered by Atlas Antibodies

buffered aqueous glycerol solution

mouse, human, rat

antibody small pack of 25 μL

orthogonal RNAseq
independent
Learn more about Antibody Enhanced Validation

immunoblotting: 0.04-0.4 μg/mL
immunofluorescence: 0.25-2 μg/mL
immunohistochemistry: 1:500-1:1000

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P42224

wet ice

−20℃

human ... STAT1(6772)

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

10 - Combustible liquids

WGK 1

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)