A Naphthoquinone Adsorbent for Affinity Chromatography of Human Dihydropteridine Reductase

Richard G.H. Cotton, Ian Jennings

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23 Citations (Scopus)


1. A 1,2‐naphthoquinone adsorbent is described which allows simple purification of dihydropteridine reductase directly from crude extract. 2. The native molecular weight indicates that a tetramer structure of the species is isolated by this method; this is unusual and possibly reflects the capacity of the procedure to preserve the native state of the enzyme.

Original languageEnglish
Pages (from-to)319-324
Number of pages6
JournalEuropean Journal of Biochemistry
Issue number1
Publication statusPublished - 1 Jan 1978
Externally publishedYes

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