SPECIFICATIONS
Excitation:
525 nm
Emission:
545 nm
Kd:
20 mM
MW:
1084 g/mol
Solubility:
DMSO
Synonyms: ION Natrium Green – 2, Asante Natrium Green – 2 (ANG-2)
Product code: 10 x 50ug: 2011F / 500mg: 2011C
product description
ION Natrium Green – 2 (ING-2) is a yellow-green fluorescent, intracellular sodium (Na⁺) indicator with improved cellular loading and significantly higher brightness than SBFI. Its spectral properties (Ex/Em: 525 nm/545 nm) and large dynamic range make ING-2 the best Na⁺ indicator for high-throughput screening applications targeting Na⁺ channels, and non-selective monovalent cation channels. ING-2 has a more physiologically relevant affinity (Kd = 20 mM) than ING-1 (Kd = 92 mM). Also compatible with fluorescence microscopy using common fluorescein, GFP or more ideally YFP filters.
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documentation
