Scheme 4From: Novel [18F]-labeled thiol for the labeling of Dha- or maleimide-containing biomoleculesLabeling with [18F]FPySH. A Radiosynthesis of [18F]FPySH; B Addition of [18F]FPySH to Dha-compounds 13–15; C Addition of [18F]FPySH to c(RGDfK)-PEG-maleimide 20Back to article page