Is there a fluorescent protein with an emission max greater than 720 nm? Best fluorescent protein with an emission max >700nm for making BRET sensor?

Does anyone know of a fluorescent protein with an emission max greater than 720 nm? Which is the best fluorescent protein with an emission max greater than 700 nm for making a BRET sensor?  I have...

18 May 2023 1,145 9 View