Synonyms: Asante Potassium Green, Ion Potassium Green, APG, IPG, APG-2, IPG-2
Product code: 10 x 50ug: 3011F/ 500ug: 3011C
ION Potassium Green – 2 (IPG-2) is a yellow-green fluorescent, intracellular potassium (K⁺) indicator with Ex/Em: 525 nm/545 nm and a high-sensitivity to detect small changes in K⁺ concentration. IPG-2 has a higher affinity (Kd = 18 mM) than IPG-1 (Kd = 50 mM) and lower affinity than IPG-4 (Kd = 7 mM).
May LM, Anggono V, Gooch HM, Jang SE, Matusica D, Kerbler GM, Meunier FA, Sah P, Coulson EJ. G-Protein-Coupled Inwardly Rectifying Potassium (GIRK) Channel Activation by the p75 Neurotrophin Receptor Is Required for Amyloid β Toxicity. Front Neurosci. 2017 Aug 8;11:455. doi: 10.3389/fnins.2017.00455