Anti-UPF1 antibody produced in rabbit

产品说明

一般描述

UPF1 (UPF1 regulator of nonsense transcripts homolog, yeast) is an ATP-dependent RNA helicase and phosphoprotein associated with several biological processes.

免疫原

Regulator of nonsense transcripts 1 recombinant protein epitope signature tag (PrEST)

应用

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.

生化/生理作用

UPF1 (UPF1 regulator of nonsense transcripts homolog, yeast) is mainly involved in nonsense-mediated mRNA decay (NMD) of mRNA. During the protein-mediated interaction, eukaryotic initiation factor 3 (eIF3) can directly bind to UPF1 without depending on the UPF1′s phosphorylation state. Once accumulated in mRNA, it gets phosphorylated prior to the transportation in the cytoplasm as part of the mRNP. UPF1 also plays an important role in the Staufen1-mediated mRNA decay (SMD). Both the paralogues of STAU, STAU1, and STAU2 directly interact with UPF1 and form homodimers and heterodimers to mediate SMD.

特点和优势

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.

联系

Corresponding Antigen APREST73936.

外形

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

法律信息

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

免责声明

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.

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