FabfragmentantibodiesaregeneratedbypapaindigestionofwholeIgGantibodiestoremovetheentireFcportion,includingthehingeregion.Theseantibodiesaremonovalent,containingonlyasingleantigenbindingsite.ThemolecularweightofFabfragmentsisabout50kDa.
20-40μg/ml
Dilutionfactorsarepresentedintheformofarangebecausetheoptimaldilutionisafunctionofmanyfactors,suchasantigendensity,permeABIlity,etc.Theactualdilutionusedmustbedeterminedempirically.