Description: 9-Amino-6-chloro-2-methoxyacridine is a pH-sensitive fluorescent probe commonly used to assess vacuolar pH variations during substrate translocation across the tonoplast through a putative H+/solute antiport system [1]. Smiles: COc1ccc2nc3cc(Cl)ccc3c(N)c2c1

9-Amino-6-chloro-2-methoxyacridine (ACMA) is a cell-permeable fluorescent probe that intercalates into DNA. It selectively binds to poly(dA-dT) sequences with the fluorescence lifetime decreasing with incorporation of guanosine. It is used for labeling DNA and displays excitation/emission spectra of 411/475 nm,...