title: A simple and efficient method of labeling hematoporphyrin derivative with 111In.
abstract: Hematoporphyrin derivative (HPD) has been successfully labeled with 111In by a simple and efficient chemical process. Greater than 96% of the radionuclide is firmly bound to HPD as demonstrated by ITLC and acid precipitation radioanalyses. The radiopharmaceutical is stable at room temperature in excess of two weeks without any significant amount of dissociation of the label from the radioactive parent compound.
mesh_terms: D017324:Hematoporphyrin Derivative; D006415:Hematoporphyrins; D007204:Indium; D007553:Isotope Labeling / Q000379:methods*; D011868:Radioisotopes
chemical_list: D006415:Hematoporphyrins; D011868:Radioisotopes; D007204:Indium; D017324:Hematoporphyrin Derivative