Coelenterazines and their properties—Table 19.4

Cat # Coelenterazine Analog Em * (nm) RLC † Relative Intensity ‡ Half-Rise Time (msec) §
C2944native4661.0016–30
C14260cp4420.63282–5
C6779f4720.80206–30
C6780h4660.75166–30
* Emission maxima. † Relative luminescence capacity = total time-integrated emission of aequorin in saturating Ca2+ relative to native aequorin = 1.0. ‡ Relative intensity at 100 nM Ca2+. § Half-rise time = time for the luminescence signal to reach 50% of the maximum after addition of 1 mM Ca2+ to a standard of aequorin reconstituted with the coelenterazine analog of interest. All data are from Cell Calcium (1993) 14:373.
For Research Use Only. Not for use in diagnostic procedures.