APTS

Description: 8-Aminopyrene-1,3,6-trisulfonic Acid (sodium salt) is an anionic fluorescent dye used as a reporter for glucose sensing and detecting other saccharides, with excitation/emission spectra of 425/503 nm. It can be utilized in solution or immobilized via attachment of an aldehyde-functionalized monomer by reductive amination without significantly altering fluorescence intensity. Target: Others. Smiles: O=S(C1=C(C2=C34)C=CC4=C(N)C=C(S(=O)([O-])=O)C3=CC=C2C(S(=O)([O-])=O)=C1)([O-])=O.[Na+].[Na+].[Na+]. References: Kinoshita M, et al. A rapid and facile preparation of APTS-labeled N-glycans by combination of ion pair-assisted extraction and HILIC-SPE for routine glycan analysis. J Pharm Biomed Anal. 2021 Feb 20,195:113875.