1) Cat. No.: TRC-P980500; 2) Chemical Name: 1-Pyrenebutyric Acid; 3) CAS No.: 3443-45-6; 4) Mol. Formula: C20H16O2; 5) Mol. Weight: 288.34; 6) Packing Size: 1g / 10g; 7) Appearence: Brownish Yellow Solid; 8) Application Notes: 1-Pyrenebutyric Acid is a fluorescent probe used to study proteins, lipids, nucleic acids and other biological systems. The fluorescence lifetime of 1-Pyrenebutyric Acid depends on local oxygen and free radical concentration. ; 9) Synonym: 1-Pyrenebutanoic Acid; 1-Pyrenylbutyric Acid; 4-(1-Pyrene)butanoic Acid; 4-(1-Pyrene)butyric Acid; 4-(1-Pyrenyl)butanoic Acid; 4-(1-Pyrenyl)butyric Acid; NSC 30833; Pyrene-3-butyric Acid; γ-(3-Pyrenyl)butyric Acid;; 10) Solubility: DMSO; 11) Storage condition: Refrigerator; 12) References: Masuko, M. et al.: Nucleic Acids Res., 26, 5409 (1998); Rharass, T. et al.: Anal. Biochem., 357, 1 (2006); Martins, J. et al.: Biphys. J., 80, 832 (2001);