1) Cat. No.: TRC-I905600; 2) Chemical Name: 8-Isothiocyanatopyrene-1,3,6-trisulfonic Acid Trisodium Salt ; 3) CAS No.: 51987-57-6; 4) Mol. Formula: C17H6NNa3O9S4; 5) Mol. Weight: 565.46; 6) Packing Size: 25mg / 250mg; 7) Appearence: ; 8) Application Notes: ε-Labeling of peptides. Complete automatic sequence analysis of peptides may be achieved using aromatic isothiocyanate derivatives containing sulfonic acid groups to label the ε-amino groups of lysine residues. Lysine fluorescence label isothiocyanate. ; 9) Synonym: 7-Isothiocyanato-1,3,6-pyrenetrisulfonic Acid Sodium Salt; Trisodium 8-Isothiocyanatopyrene-1,3,6-trisulfonate; ; 10) Solubility: ; 11) Storage condition: ; 12) References: Chadwick., et al.: Nature, 186, 239 (1960), Knopp, J., et al.: J. Biol. Chem., 242, 1353 (1967), Laursen, R.A., et al.: Eur. J. Biochem., 20, 89 (1971),