Study of correlations between fine structure of bonded layer and affinity properties of silicas with attached cyclic oligopeptidesстатья
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Дата последнего поиска статьи во внешних источниках: 18 июля 2013 г.
Аннотация:The cyclic oligopeptides bacitracin A and gramicidin S were immobilized on epoxy-, tosyloxy- and halogenoalkyl-activated silicas. The sorbents obtained were tested for affinity binding of proteinases. The effects of spacer length, ligand loading and the character of ligand attachment (one-or poly-site) on the biospecific characteristics have been studied.