Product Description: HBT-Fl-BnB is a fluorescent probe for the ratiometric detection of ONOO- in vitro and in vivo. HBT-Fl-BnB consists of an HBT core with Fl groups at the ortho and para positions responding to the zwitterionic excited-state intramolecular proton-transfer (zwitterionic ESIPT) process and a boronic acid pinacol ester with dual roles that block the zwitterionic ESIPT and recognize ONOO-[1].
Formula: C75H88BNO3S
References: [1]Zhenkai WangA Fluorescent Probe with Zwitterionic ESIPT Feature for Ratiometric Monitoring of Peroxynitrite In Vitro and In Vivo. Anal Chem. 2024 Feb 27;96(8):3600-3608.