A genetically encoded Ca2+ indicator based on circularly permutated sea anemone red fluorescent protein
Y. Shen, H. Dana, A. S. Abdelfattah, R. Patel, J. Shea, R. S. Molina, B. Rawal, V. Rancic, Y.-F. Chang, L. Wu, Y. Chen, Y. Qian, M. D. Wiens, N. Hambleton, K. Ballanyi, , R. E. Campbell
The paper develops and validates a new red fluorescent calcium indicator, K-GECO1, based on a circularly permutated RFP from a sea anemone, tested across multiple cell types and organisms.
bioRxiv · Nov 2, 2017Biophysics