$181.00 – $410.00
ING-2 AM is a yellow-green fluorescent, sodium indicator. Membrane-permeable. Higher sodium affinity than ING-1. Suitable for high throughput screening of sodium channels and transporters.
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Excitation: 525 nm
Emission: 545 nm
Kd: 20 mM
MW: 1084 g/mol
Solubility: DMSO
Purity: >90%
Filter Set: GFP, FITC, YFP
Storage: -20°C
Size: 10 x 50 ug, 3 x 50 ug, 500 ug
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.
