Human SOD1 / Cu-Zn SOD Protein, His Tag, low Endotoxin (active enzyme)

SOD1, Superoxide dismutase 1, hSod1

Human SOD1, His Tag (SO1-H5148) is expressed from E. coli cells. It contains AA Ala 2 - Gln 154 (Accession # P00441).

Less than 0.01 EU per μg by the LAL method / rFC method.

>95% as determined by SDS-PAGE.

Lyophilized from 0.22 μm filtered solution in 50 mM Tris, 150 mM NaCl, pH7.5 with trehalose as protectant.

Contact us for customized product form or formulation.

Please see Certificate of Analysis for specific instructions.

For best performance, we strongly recommend you to follow the reconstitution protocol provided in the CoA.

This product is shipped at ambient temperature.

For long term storage, the product should be stored at lyophilized state at -20°C or lower.

Please avoid repeated freeze-thaw cycles.

• -20°C to -70°C for 12 months in lyophilized state;
• -70°C for 3 months under sterile conditions after reconstitution.