Human WT-SOD1 cloned from human cDNA, expressed in E. coli, with a variety of ALS-related mutations. The proteins consist of the full-length human Cu/Zn SOD1S-S. The N-terminal end of the protein contains 3 additional amino acids (SFT). Quality control through mass spectrometry and NMR. Usage: SDS-PAGE, WB, ELISA, antibody production.