Expression and purification of nuclease-free protocatechuate 3,4-dioxygenase for prolonged single-molecule fluorescence imaging.

https://www.sciencedirect.com/science/article/pii/S000326971830280X?via%3Dihub

Senavirathne G, Lopez MA Jr, Messer R, Fishel R, Yoder KE.

Congratulations to the authors for their work on further developing an oxygen scavenger system for single molecule analysis.