Protects cells against membrane lipid peroxidation and cell death. Isoform mitochondrial is required for normal sperm development and male fertility. Could play a major role in protecting mammals from the toxicity of ingested lipid hydroperoxides. Essential for embryonic development. Protects from radiation and oxidative damage.
Specificity
Natural and recombinant Mouse Phospholipid hydroperoxide glutathione peroxidase, mitochondrial