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. 2019 May 22;8(5):492. doi: 10.3390/cells8050492

Table 2.

Selection of FRET-based GEPs suitable for subcellular Mg2+ imaging.

GEP Localization KD Dynamic
Range		 λExc
(nm)		 λEm
(nm)		 Ref.
MagFRET-1 Cytosol 150 µM 49% 430 475/525 [34]
MagFRET-2 350 µM 33% 430 475/525 [34]
MagFRET-3 9.2 mM 58% 430 475/525 [34]
MagFRET-4 8.5 mM 62% 430 475/525 [34]
MagFRET-5 7.4 mM 74% 430 475/525 [34]
MagFRET-6 15 mM 50% 430 475/525 [34]
MagFRET-7 780 µM 38% 430 475/525 [34]
MagFRET-8 890 µM 56% 430 475/525 [34]
MARIO 7.2 mM 153% 430 475/525 [88]
MagFRET-1 NLS Nucleus 150 µM 49% 430 475/525 [34]
NLS-MARIO 7.2 mM 153% 430 475/525 [88]
  NODES