| Description | 5-TAMRA-SE, an amine-reactive fluorescent agent, forms conjugates that produce bright, pH-insensitive orange-red fluorescence (approximate excitation/emission maxima ~546/579) and exhibit good photostability. |
| Synonyms | 5-羧基四甲基罗丹明琥珀酰亚胺酯, 5-Carboxytetramethylrhodamine succinimidyl ester, 5-TAMRA-NHS ester |
| molecular weight | 527.53 |
| Molecular formula | C29H25N3O7 |
| CAS | 150810-68-7 |
| Storage | keep away from direct sunlight | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice. |
| Solubility | DMSO: 17 mg/mL (32.23 mM), Sonication is recommended. |
| References | 1. Kierzek R, et al.5′-Amino Pyrene Provides a Sensitive, Nonperturbing Fluorescent Probe of RNA Secondary and Tertiary Structure Formation. J Am Chem Soc (1993) 115:4985-4985 2. Schmidt T, et al. Local Stoichiometries Determined by Counting Individual Molecules. Anal Chem (1996) 68:4397-4397 |