Patent ID: 7485181
Filing Date: 2009-02-03
Classification: A61K,C08B,C08L,C12Q,G01N

Abstract:
1. A composition-of-matter comprising a chelator moiety-hyaluronan complex bound to a solid support, wherein said chelator moiety is selected from the group consisting of 1,4,7,10-tetraazacyclodo-decane-N,N′,N″, N′″-tetraacetic acid; 1,4,7,10-tetraaza-cyclododecane-N,N′,N″-triacetic acid; 1,4,7-tris (carboxymethyl)-10-(2′-hydroxypropyl)-1,4,7,10-tetraazocyclodecane; 1,4,7-triazacyclonane-N,N′,N″-triacetic acid; 1,4,8,11-tetraazacyclotetra-decane-N,N′,N″,N′″-tetraacetic acid; diethylenetriamine-pentaacetic acid (DTPA); ethylenedicysteine; bis(aminoethanethiol)carboxylic acid; triethylenetetraamine-hexaacetic acid; ethylenediamine-tetraacetic acid (EDTA); 1 ,2-diaminocyclohexane-N,N,N′,N′-tetraacetic acid; N-(hydroxy-ethyl)ethylenediaminetriacetic acid; nitrilotriacetic acid; and ethylene-bis(oxyethylene-nitrilo)tetraacetic acid; wherein said solid support is a bead.