Fructose-1,6-bisphosphatase 1, is a homotetrameric protein, encoded by the gene mapped to human chromosome 9q22.
Fructose-1,6-bisphosphatase 1 recombinant protein epitope signature tag (PrEST)
Anti-FBP1 antibody produced in rabbit has been used in immunohistochemical staining and immunoblotting.
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.
Fructose-1,6-bisphosphatase 1 (FBP1) is a rate-limiting enzyme in gluconeogenesis. It catalyzes the hydrolysis of fructose-1,6-bisphosphate (F-1,6-BP) to fructose 6-phosphate and inorganic phosphate. FBP is a potential therapeutic target in the treatment of type II diabetes. It plays a major role in glucose metabolism in cancers. In addition, it also regulates metabolism of breast cancer cells by inhibiting hypoxia-inducible factor 1α (HIF-1α).
Mutation in the FBP1 gene is associated with clear cell renal cell carcinoma (ccRCC). Deficiency of this protein is an autosomal, recessively inherited disease that progresses with severe hypoglycemia and metabolic attacks result in a defect in gluconeogenesis.
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.
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
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.