| Description | 8-Aminopyrene-1,3,6-trisulfonic Acid (sodium salt) is an anionic fluorescent dye used as a reporter for glucose sensing and for the detection of other saccharides. The excitation/emission spectra is 425/503 nm. 8-Aminopyrene-1,3,6-trisulfonic Acid (sodium salt) can be used in solution or immobilized through attachment of an aldehyde functionalized monomer by reductive amination without significantly changing fluorescence intensity. |
| Synonyms | 8-Aminopyrene-1,3,6-trisulfonic acid trisodium |
| molecular weight | 523.4 |
| Molecular formula | C16H8NNa3O9S3 |
| CAS | 196504-57-1 |
| Storage | keep away from direct sunlight | Powder: -20°C for 3 years | In solvent: -80°C for 1 year |
| Solubility | DMF: 0.2 mg/mL DMSO: 2 mg/mL PBS (pH 7.2): 10 mg/mL |
| References | 1. 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. |