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5-Propargylamino-2',3'-dideoxyuridine-5'-triphosphate, labeled with DYQ 661, Triethylammonium salt

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NU-1619-661Q 80 μl (0,5 mM) 921,50 Add to Basket/Quote Add to Notepad
Structural formula of 5-Propargylamino-ddUTP-DYQ-661 (5-Propargylamino-2',3'-dideoxyuridine-5'-triphosphate, labeled with DYQ 661, Triethylammonium salt)
Structural formula of 5-Propargylamino-ddUTP-DYQ-661
absorption spectrum of DYQ 661
absorption spectrum of DYQ 661

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[1]

Selected References:
[1] 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.