(5,6)-FAM diacetate NHS ester is a hydrophilic fluorophore. The NHS ester can react specifically and efficiently with primary amines such as the side chain of lysine residue or aminosilane-coated surfaces at neutral or slight basic conditions to form a covalent bond.
MedKoo Cat#: 122768
Name: (5,6)-FAM diacetate NHS ester
CAS#: 150347-59-4
Chemical Formula: C29H19NO11
Exact Mass: 557.1000
Molecular Weight: 557.47
Elemental Analysis: C, 62.48; H, 3.44; N, 2.51; O, 31.57
The following data is based on the product molecular weight 557.47 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 |
