TAMRA-PEG2-Maleimide is a TAMRA red-fluorescent dye linker, with excitation/emission maximum 553/575 nm, containing a maleimide group which will react with a thiol group to form a covalent bond, enabling the connection of biomolecule with a thiol.
MedKoo Cat#: 122764
Name: TAMRA-PEG2-Maleimide
CAS#: 2304558-24-3
Chemical Formula: C35H38N4O8
Exact Mass: 642.2700
Molecular Weight: 642.71
Elemental Analysis: C, 65.41; H, 5.96; N, 8.72; O, 19.91
The following data is based on the product molecular weight 642.71 Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.
| Concentration / Solvent Volume / Mass | 1 mg | 5 mg | 10 mg |
|---|---|---|---|
| 1 mM | 1.15 mL | 5.76 mL | 11.51 mL |
| 5 mM | 0.23 mL | 1.15 mL | 2.3 mL |
| 10 mM | 0.12 mL | 0.58 mL | 1.15 mL |
| 50 mM | 0.02 mL | 0.12 mL | 0.23 mL |
