5-Propargylamino-ddUTP-DY-776

5-Propargylamino-2',3'-dideoxyuridine-5'-triphosphate, labeled with DY 776, Triethylammonium salt

0.50 mM-0.55 mM

≥ 95% (HPLC)

Solution in water; Color: dark blue; pH: 7.5 ± 0.5

C56H64N5O21P3S2

Theoretical MW: 1300.18 g/mol (free acid)

Store at -20 °C. Short term exposure (up to 1 week cumulative) to ambient temperature possible

For research use only.

Spectroscopic Propertie: λexc 771 nm, λem 793 nm, ε 120.0 L mmol-1 cm-1 (Tris-HCl pH 7.5) .