Mutant SOD1 in all SOD1-ALS cases examined was successfully immunoprecipitated with any of misfolded-SOD1 antibodies listed in Table 2, and wild-type SOD1 in sporadic ALS cases without SOD1 mutations was also immunoprecipitated in the studies by Grad et al. [61] and Paré et al. [69]. This evidence concerns the gene SOD1 and amyotrophic lateral sclerosis.