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Solid Phase 11C-Methylation, Purification and Formulation for the Production of PET Tracers
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October 24, 2019
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We report an efficient carbon-11 radiolabeling technique to produce clinically relevant tracers for Positron Emission Tomography (PET) using solid phase extraction cartridges. 11C-methylating agent is passed through a cartridge preloaded with precursor and successive elution with aqueous ethanol provides chemically and radiochemically pure PET tracers in high radiochemical yields.
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Singleton, T. A., Boudjemeline, M., Hopewell, R., Jolly, D., Bdair, H., Kostikov, A. Solid Phase 11C-Methylation, Purification and Formulation for the Production of PET Tracers. J. Vis. Exp. (152), e60237, doi:10.3791/60237 (2019).
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