REAGENT-CONTAINING MEMBRANES AND LAMINATES AND METHODS OF THEIR PREPRATION

摘要

Membrane laminates, where at least one membrane in the laminate contains a rea­gent which is confined to its respective membrane, are described, as well as me­thods of preparing such laminates by applying a reagent to a membrane in a lami­nate. Also described are related methods of impregnating a single membrane with reagent. The methods preferably employ a gravure coating process. Also descri­bed are laminates for use in determination of HDL-associated cholesterol and as­say devices containing them.