A two-step fluorinase enzyme mediated 18F labelling of an RGD peptide for positron emission tomography

Peer reviewed

A two-step fluorinase enzyme mediated 18F labelling of an RGD peptide for positron emission tomography

Peer reviewed

Enzymatic transhalogenation of dendritic RGD peptide constructs with the fluorinase

We thank EPSRC and the Scottish Imaging Network (SINAPSE) for grants. DO’H thanks the Royal Society for a Wolfson Research Merit Award and ST is grateful to the John and Kathleen Watson Scholarship for financial support. We are grateful to Dr Catherine Botting and Dr Sally Shirran of the St Andrews Mass Spectrometry Service for MALDI-MS acquisitions. We also thank Dr Sally Pimlott of the University of Glasgow for the use of radiochemistry facilities.

A two-step fluorinase enzyme mediated 18F labelling of an RGD peptide for positron emission tomography

Peer reviewed

Biological fluorination from the sea : discovery of a SAM-dependent nucleophilic fluorinating enzyme from the marine-derived bacterium Streptomyces xinghaiensis NRRL B24674

We thank Prof. David O’Hagan and Dr Qingzhi Zhang (University of St Andrews, UK) for their helpful discussion and for providing the synthetic 50 -FDA sample. This work is supported by National Natural Science Foundation of China (No. 81503086), a starting funding (No. 20140520) from Tianjin University of Science & Technology, a research funding of “1000 Talents Plan” of Tianjin (to LM) and Foundation of Key Laboratory of Industrial Fermentation Microbiology of Ministry of Education and Tianjin Key Lab of Industrial Microbiology (No. 2015IM106)

Last-step enzymatic [18F]-fluorination of cysteine-tethered RGD peptides using modified Barbas linkers

Acknowledgements We thank the Engineering and Physical Sciences Research Council, UK, for a research grant. Funded by Engineering and Physical Sciences Research Council, UK