NeuroSensor 521 is a fluorescent turn-on sensor. It acts by binding catecholamines such as dopamine and norepinephrine more tightly than other biogenic amines such as glutamate and does not interact with secondary amines such as epinephrine. References: Hettie KS, Glass TE. Coumarin-3-aldehyde as a scaffold for the design of tunable PET-modulated fluorescent sensors for neurotransmitters. Chemistry. 2014 Dec 22;20(52):17488-99. doi: 10.1002/chem.201403128. Epub 2014 Oct 24. PubMed PMID: 25346467.

纯度：≥98%

CAS：1428730-05-5