NCBI and Uniprot Product Information
NCBI Description
This gene encodes a member of the glutathione peroxidase family. Glutathione peroxidase functions in the detoxification of hydrogen peroxide, and is one of the most important antioxidant enzymes in humans. This protein is one of only a few proteins known in higher vertebrates to contain selenocysteine, which occurs at the active site of glutathione peroxidase and is coded by UGA, that normally functions as a translation termination codon. In addition, this protein is characterized in a polyalanine sequence polymorphism in the N-terminal region, which includes three alleles with five, six or seven alanine (ALA) repeats in this sequence. The allele with five ALA repeats is significantly associated with breast cancer risk. Two alternatively spliced transcript variants encoding distinct isoforms have been found for this gene. [provided by RefSeq, Jul 2008]
Uniprot Description
GPX1: Protects the hemoglobin in erythrocytes from oxidative breakdown. Homotetramer. Interacts with MIEN1. Belongs to the glutathione peroxidase family.
Protein type: Other Amino Acids Metabolism - glutathione; Oxidoreductase; EC 1.11.1.9; Lipid Metabolism - arachidonic acid
Chromosomal Location of Human Ortholog: 3p21.3
Cellular Component: mitochondrion; mitochondrial matrix; cytoplasm; cytosol; nucleus
Molecular Function: selenium binding; glutathione binding; phospholipid-hydroperoxide glutathione peroxidase activity; glutathione peroxidase activity; SH3 domain binding
Biological Process: response to nicotine; fat cell differentiation; blood vessel endothelial cell migration; response to toxin; myoblast proliferation; skeletal muscle fiber development; thermoregulation; negative regulation of caspase activity; vasodilation; regulation of gene expression, epigenetic; endothelial cell development; response to estradiol stimulus; regulation of mammary gland epithelial cell proliferation; response to selenium ion; sensory perception of sound; glutathione metabolic process; lipoxygenase pathway; UV protection; response to symbiotic bacterium; hydrogen peroxide catabolic process; response to folic acid; regulation of neuron apoptosis; response to glucose stimulus; arachidonic acid metabolic process; response to gamma radiation; negative regulation of inflammatory response to antigenic stimulus; aging; protein amino acid oxidation; nucleobase, nucleoside and nucleotide metabolic process; skeletal muscle regeneration; angiogenesis involved in wound healing; purine base metabolic process; response to xenobiotic stimulus; positive regulation of protein kinase B signaling cascade; response to reactive oxygen species; triacylglycerol metabolic process; response to hydrogen peroxide; response to lipid hydroperoxide; cell redox homeostasis; heart contraction; purine nucleotide catabolic process; interaction with symbiont; induction of apoptosis by oxidative stress
Disease: Glutathione Peroxidase Deficiency
Research Articles on GPX1
Similar Products
Product Notes
The Rat GPX1 gpx1 (Catalog #AAA729836) is an ELISA Kit and is intended for research purposes only. The product is available for immediate purchase. The AAA729836 ELISA Kit recognizes Rat GPX1. It is sometimes possible for the material contained within the vial of "Glutathione Peroxidase 1, ELISA Kit" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.Precautions
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