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Gallium-68-labeled macroaggregated human serum albumin, 68Ga-MAA
1Department of Medicinal Chemistry and Pharmacognosy, School of Pharmacy, Purdue University, West Lafayette, IN 47907.
Abstract:
A technique is described that allows labeling of commercial MAA (macroaggregated human serum albumin) kits with generator-produced 68Ga. This positron-emitting radio-pharmaceutical should serve as an effective substitute for 68Ga-albumin microspheres in PET imaging studies that require a particulate tracer of regional perfusion.