
Recombinant Human NADH Dehydrogenase Fe-S Protein 5 by ProSpec Bio is recombinant human complex I iron-sulfur protein subunit (amino acids 1-106) produced in E. coli with a 23-amino-acid His tag at the N-terminus, a 129-amino-acid protein of 14.9 kDa that is more than 85% pure. It is supplied as a solution (1 mg/mL in 20 mM Tris-HCl buffer (pH 8.0), 10% glycerol and 0.4 M urea) in 5 µg, 25 µg and 1 mg sizes for mitochondrial research.


