特徴

• ION Natrium Green – 2 （ING-2） is a yellow-green fluorescent, intracellular sodium （Na⁺） indicator.
• Formerly known as Asante Natrium Green - 2 （ANG-2）.
• Has 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.
• Also compatible with fluorescence microscopy using common fluorescein, GFP or more ideally YFP filters.Excitation： 525 nm | Emission： 545 nm | Kd： 20 mMING-2 TMA⁺ salt is a membrane impermeable form of ING-2 that can be used in lipid membrane-free systems, in liposomes, or can be introduced into cells by electroporation, microinjection or other methods.