Cystinyl AminopeptidaseAminopeptidasesLeucyl AminopeptidaseGlutamyl AminopeptidaseAntigens, CD13Methionyl AminopeptidasesAlkaline PhosphataseDipeptidyl-Peptidases and Tripeptidyl-PeptidasesPlacentaAmino Acid SequencePyroglutamyl-Peptidase IGPI-Linked ProteinsDysgerminomaMolecular Sequence DataLeucineSubstrate SpecificityMicrovilliDipeptidyl Peptidase 4Protease Inhibitors