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GPX5 Protein, Pig, Recombinant (His & Myc)

Catalog No. TMPH-03109

May constitute a glutathione peroxidase-like protective system against peroxide damage in sperm membrane lipids. Since the purified porcine enzyme has very little activity towards hydrogen peroxide or organic hydroperoxides the protective effect is not likely to be exerted by its enzymatic activity. Instead, may protect sperm from premature acrosome reaction in the epididymis by binding to lipid peroxides, which might otherwise interact with phospholipase A2 and induce the acrosome reaction. GPX5 Protein, Pig, Recombinant (His & Myc) is expressed in yeast with N-6xHis and C-Myc tag. The predicted molecular weight is 26.1 kDa and the accession number is O18994.

GPX5 Protein, Pig, Recombinant (His & Myc)

GPX5 Protein, Pig, Recombinant (His & Myc)

Catalog No. TMPH-03109
May constitute a glutathione peroxidase-like protective system against peroxide damage in sperm membrane lipids. Since the purified porcine enzyme has very little activity towards hydrogen peroxide or organic hydroperoxides the protective effect is not likely to be exerted by its enzymatic activity. Instead, may protect sperm from premature acrosome reaction in the epididymis by binding to lipid peroxides, which might otherwise interact with phospholipase A2 and induce the acrosome reaction. GPX5 Protein, Pig, Recombinant (His & Myc) is expressed in yeast with N-6xHis and C-Myc tag. The predicted molecular weight is 26.1 kDa and the accession number is O18994.
Pack SizePriceAvailabilityQuantity
20 μg$39720 days
100 μg$76920 days
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Product Information

Biological Activity
Activity has not been tested. It is theoretically active, but we cannot guarantee it. If you require protein activity, we recommend choosing the eukaryotic expression version first.
Description
May constitute a glutathione peroxidase-like protective system against peroxide damage in sperm membrane lipids. Since the purified porcine enzyme has very little activity towards hydrogen peroxide or organic hydroperoxides the protective effect is not likely to be exerted by its enzymatic activity. Instead, may protect sperm from premature acrosome reaction in the epididymis by binding to lipid peroxides, which might otherwise interact with phospholipase A2 and induce the acrosome reaction. GPX5 Protein, Pig, Recombinant (His & Myc) is expressed in yeast with N-6xHis and C-Myc tag. The predicted molecular weight is 26.1 kDa and the accession number is O18994.
Species
Sus scrofa (Pig)
Expression System
P. pastoris (Yeast)
TagN-6xHis, C-Myc
Accession NumberO18994
Synonyms
GPX5,Glutathione peroxidase 5,Epididymis-specific glutathione peroxidase-like protein,Epididymal secretory glutathione peroxidase
Amino Acid
NSNLEKMDCYKDVTGTIYDYDAFTLNGNEHIQFKQYAGKHVLFVNVATYCGLTAQYPELNTLQEELKPFGLVVLGFPCNQFGKQEPGENSEILLGLKYVRPGGGYVPNFQLFEKGDVNGEKEQKVFTFLKHSCPHPSELIGSIGYISWEPIRVHDIRWNFEKFLVGPDGVPVMRWVHETPISTVKSDILAYLKQFKTE
Construction
22-219 aa
Protein Purity
> 90% as determined by SDS-PAGE.
Molecular Weight26.1 kDa (predicted)
FormulationTris-based buffer, 50% glycerol
Reconstitution
A Certificate of Analysis (CoA) containing reconstitution instructions is included with the products. Please refer to the CoA for detailed information.
Stability & Storage
Lyophilized powders can be stably stored for over 12 months, while liquid products can be stored for 6-12 months at -80°C. For reconstituted protein solutions, the solution can be stored at -20°C to -80°C for at least 3 months. Please avoid multiple freeze-thaw cycles and store products in aliquots.
ShippingIn general, Lyophilized powders are shipping with blue ice. Solutions are shipping with dry ice.
Research Background
May constitute a glutathione peroxidase-like protective system against peroxide damage in sperm membrane lipids. Since the purified porcine enzyme has very little activity towards hydrogen peroxide or organic hydroperoxides the protective effect is not likely to be exerted by its enzymatic activity. Instead, may protect sperm from premature acrosome reaction in the epididymis by binding to lipid peroxides, which might otherwise interact with phospholipase A2 and induce the acrosome reaction.

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Please read the User Guide of Recombinant Proteins for more specific information.