Divinyl� Sulfone� (DVS)� Activated� Beads �are �rigid �Sepharose� beads� loaded� with� high� density� of� reactive� groups.� The� matrix� is� suitable� for� binding �amino �or �hydroxyl� groups, �present� on� biomolecules �such �as �proteins �and� carbohydrates. �The �DVS� activated� beads� are� stable� for �extended� period �of �time� when �stored �refrigerated� and �light-protected.� Coupling� reactions� to� biomolecules� may �be �done� between �pH �values �of �8-10.���