Imidazole--a new ligand for metal affinity precipitation: precipitation of Kunitz soybean trypsin inhibitor using Cu(II)-loaded copolymers of 1-vinylimidazole with N-vinylcaprolactam or N-isopropylacrylamide

Kunitz soybean trypsin inhibitor (STI) was specifically coprecipitated during precipitation of Cu(II)-loaded copolymers induced by increase in temperature and ionic strength. The copolymers used consisted of 1-vinylimidazole and N-vinylcaprolactam or N-isopropylacrylamide. The elution of STI was ach...

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Veröffentlicht in:Applied biochemistry and biotechnology 1997, Vol.68 (1/2), p.121-133
Hauptverfasser: Galaev, I.Y, Kumar, A, Agarwal, R, Gupta, M.N, Mattiasson, B
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Sprache:eng
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