Purification of dihydropteridine reducta
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Rong-Sen Shen; Dr. Creed W. Abell
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Article
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1981
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John Wiley and Sons
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English
โ 490 KB
## Abstract Dihydropteridine reductase was purified approximately 1,700โfold from human outdated blood platelets. Two forms of the enzyme, A and B, were resolved. They have the same K~m~ values for 2โaminoโ6,7,โdimethylโ4โhydroxydihydropteridine (46 ฮผml;M vs 49 ฮผml;M), but the A form has a K~m~ for