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Official Symbol: | GPX4 |
NCBI Gene ID: | 2879 |
Aliases: |
GPx-4 GSHPx-4 MCSP PHGPx SMDS snGPx snPHGPx |
Official Full Name: | glutathione peroxidase 4 |
Species: | human |
Summary: | The protein encoded by this gene belongs to the glutathione peroxidase family, members of which catalyze the reduction of hydrogen peroxide, organic hydroperoxides and lipid hydroperoxides, and thereby protect cells against oxidative damage. Several isozymes of this gene family exist in vertebrates, which vary in cellular location and substrate specificity. This isozyme has a high preference for lipid hydroperoxides and protects cells against membrane lipid peroxidation and cell death. It is also required for normal sperm development; thus, it has been identified as a 'moonlighting' protein because of its ability to serve dual functions as a peroxidase, as well as a structural protein in mature spermatozoa. Mutations in this gene are associated with Sedaghatian type of spondylometaphyseal dysplasia (SMDS). This isozyme is also a selenoprotein, containing the rare amino acid selenocysteine (Sec) at its active site. Sec is encoded by the UGA codon, which normally signals translation termination. The 3' UTRs of selenoprotein mRNAs contain a conserved stem-loop structure, designated the Sec insertion sequence (SECIS) element, that is necessary for the recognition of UGA as a Sec codon, rather than as a stop signal. Transcript variants resulting from alternative splicing or use of alternate promoters have been described to encode isoforms with different subcellular localization. [provided by RefSeq, Dec 2018]. |
There is no existing raPOOL for your gene, hence a custom raPOOL set up service is required. Please add this to cart and proceed to choose the raPOOL scale required where 2, 5 or 10 nmol is sufficient for 20, 50 or 100 reactions with the recommended use of 100 pmol raPOOL per reaction.
Custom raPOOL Set Up Service
One-time raPOOL set up fee for a new gene. Price: € 529,00 |
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Includes design of new probes against target RNA. Charged on top of raPOOL 2, 5 or 10 price. Charged once only, subsequent order of raPOOL follows raPOOL-2, 5 or 10 pricing. |
raPOOL 10
10nmol raPOOL Price: € 1.155,00 |
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Amount provided: 10 nmol. Sufficient for 100 reactions. HPLC-purified, freeze-dried. |
raPOOL 2
2nmol raPOOL Price: € 325,00 |
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Amount provided: 2 nmol. Sufficient for 20 rxns. HPLC-purified, freeze-dried. |
raPOOL 5
5 nmol raPOOL Price: € 675,00 |
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Amount provided: 5 nmol. Sufficient for 50 reactions. HPLC-purified, freeze-dried. |