Recombinant Human Glutathione Peroxidase 4

The human GPX4 selenoprotein is encoded by the GPX4 gene and has hydrogen peroxide and lipid hydroperoxide reducing activity using glutathione, protecting cells from ferroptosis.
We provide the human GPX4 enzyme with approx. 20% Sec contents, mixed with inactive forms containing Sec-to-Lys and Sec-to-Gln substitutions, at more than 95% purity in aliquots at amounts from 0,5 to 5 units.

Genuine Sec-containing selenoproteins
No animals used as protein sources (grown in bacteria)
More than 90% Sec contents
More than 95% purity

: Protein stored in 25 mM Tris-HCl (pH 8.0) with 250 mM KCl, 2 mM 2-Mercaptoethanol and 10% glycerol. Concentration 1 mg protein/ml. Shipped in cold pack by courier service. Store at −20 °C upon delivery.

: Aliquots

: Centrifuge the tube briefly before opening the lid.

Lagerbedingungen:
Protein stored in 25 mM Tris-HCl (pH 8.0) with 250 mM KCl, 2 mM 2-Mercaptoethanol and 10% glycerol
Purity:
≥ 95%
Konzentration:
Concentration 1 mg protein/ml buffer.