Application

Anti-TMX3 antibody produced in rabbit has been used in flow cytometry.Anti-TMX3 antibody produced in rabbit, a Prestige Antibody, is developed and validated by the Human Protein Atlas (HPA) project . Each antibody is tested by immunohistochemistry against hundreds of normal and disease tissues. These images can be viewed on the Human Protein Atlas (HPA) site by clicking on the Image Gallery link. The antibodies are also tested using immunofluorescence and western blotting. To view these protocols and other useful information about Prestige Antibodies and the HPA, visit sigma.com/prestige.

Biochem/physiol Actions

The gene TMX3 (thioredoxin related transmembrane protein 3) encodes a thiol-disulfide oxidoreductase that may function as a dithiol oxidase. The members of the protein-disulfide isomerase (PDI) family catalyze the formation of disulfide bonds in newly synthesized proteins.

Features and Benefits

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.

General description

The gene TMX3 (thioredoxin related transmembrane protein 3) encodes a member of the protein disulfide-isomerase (PDI) family. The 454 amino acid protein consists of three thioredoxin-like domains, an N-terminal redox-active domain and two enzymatically inactive domains, that form the endoplasmic reticulum-luminal region of this protein. It contains a CGHC active site sequence, a potential transmembrane domain, and a C-terminal KKKD tetrapeptide sequence. TMX3 is predominantly expressed in the heart and skeletal muscle. Around 30% of the protein is present in the oxidized form in vivo.

Immunogen

Protein disulfide-isomerase TXNDC10 precursor recombinant protein epitope signature tag (PrEST)

Legal Information

Prestige Antibodies is a registered trademark of Sigma-Aldrich Co. LLC

Linkage

Corresponding Antigen APREST72168.

Physical form

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