Rat liver thioredoxin and thioredoxin reductase: purification and characterization.
@article{Luthman1982RatLT, title={Rat liver thioredoxin and thioredoxin reductase: purification and characterization.}, author={Marguerite Luthman and Anne Holmgren}, journal={Biochemistry}, year={1982}, volume={21 26}, pages={ 6628-33 } }
A reproducible scheme has been developed for the preparation of rat liver thioredoxin and thioredoxin reductase (EC 1.6.4.5) by using assays based on reduction of insulin and 5,5'-dithiobis(2-nitrobenzoic acid), respectively. Both proteins were purified to homogeneity, as judged from polyacrylamide gel electrophoresis. Thioredoxin had a molecular weight of 12 000 and contained about 110 amino acids including 4 half-cystines and an NH2-terminal valine. Peptide maps of reduced and…
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