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Folate on serum is actually assayed using a noncompetitive ligand binding radioassay

Folate on serum is actually assayed using a noncompetitive ligand binding radioassay Folate (PteGlu) assay In this assay, radiolabelled pteroylglutamic acid ([ 3 H] PteGlu; Amersham Pharmacia, Buckinghamshire, UK) was used as the tracer and methyl-HcuatroPteGlu (Sigma Chemical Co., St. Louis, MO, USA) as the unlabelled ligand and ?-lactoglobulin (Sigma Read More