label: 10-formyltetrahydrofolyl-(Glu)n polyanion
label_lc: 10-formyltetrahydrofolyl-(glu)n polyanion
description: "An ionic macromolecule obtained by global deprotonation of the carboxy groups of 10-formyltetrahydrofolyl-(Glu)n. Major microspecies at pH 7.3"