5-Propargylamino-2',3'-dideoxyuridine-5'-triphosphate, labeled with DYQ 661, Triethylammonium salt
For research use only!
Shipping: shipped on blue ice
Storage Conditions: store at -20 °C
Short term exposure (up to 1 week cumulative) to ambient temperature possible.
Shelf Life: 12 months after date of delivery
Molecular Formula: C51H59N5O21P3S2 (Anion)
Molecular Weight: 1235.09 g/mol (Anion)
Purity: ≥ 95 % (HPLC)
Form: solution in water
Concentration: 0.50 mM - 0.55 mM
pH: 7.5 ±0.5
Spectroscopic Properties: λexc 662 nm, ε 104.0 L mmol-1 cm-1 (Tris-HCl pH 7.5) λexc 662 nm, ε 140.0 L mmol-1 cm-1 (Ethanol)
Please note: DYQ661 is not a dark quencher, λem 690 nm
 Tan et al. (2010) Direct detection of Delta9-tetrahydrocannabinol in saliva using a novel homogeneous competitive immunoassay with fluorescence quenching. Anal. Chim. Acta. 658 (2):187.