Green fluorescent protein with tryptophan-based chromophore stable at low pH

Gorbachev Da, Sarkisyan Ks, Mishin As, Lukyanov Ka

(2017). Russian Journal of Bioorganic Chemistry, 43(2) , 220-222. doi: 10.1134/s1068162017010034. Article

    Primary Proteins:
  1. mTurquoise2-1710
Add photostability measurements


Fluorescence intensity remained almost constant over a wide pH range (5.3 to 11), but sharply decreased at pH values less than 5 (apparent pKa 4.9)