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Medchemexpress LLC SOD1 Human N-His 5ug
Recombinant human SOD1 (superoxide dismutase [Cu-Zn] 1) expressed in Escherichia coli with an N-terminal 6xHis tag, supplied in small research quantities (5 μg). Intended for biochemical and immunological research applications including studies of oxidative stress, enzymatic assays, antibody validation, and proteomics.
- Recombinant human sequence with confirmed accession P00441.
- N-terminal 6xHis tag facilitates purification and detection.
- Expressed in Escherichia coli for high-yield production.
- Available in multiple microgram to milligram sizes for experimental flexibility.
- Suitable for enzymatic assays, antibody validation, and proteomics workflows.
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Medchemexpress LLC SOD1 Human N-His 1mg
Recombinant human Cu/Zn superoxide dismutase (SOD1) supplied as a lyophilized, active enzyme with an N-terminal 6xHis tag. The protein is expressed in E. coli, provided as a sterile powder, and formulated for stability in biochemical and enzymatic assays.
- Lyophilized sterile powder formulation for long-term storage.
- Formulated with trehalose, mannitol, and Tween 80 for enhanced stability.
- Purity greater than 95% as determined by reducing SDS-PAGE.
- Specific activity approximately 148.432 units/mg in a xanthine oxidase coupled assay.
- Endotoxin content below 1 EU/μg, suitable for biochemical assays.
- Stable frozen at -20°C; reconstituted material stable at 4°C for one week or longer if aliquoted and frozen.