7-Propargylamino-7-deaza-dGTP-DYQ-661

absorption spectrum of DYQ 661

For general laboratory use.

Shipping: shipped on gel packs

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: C₅₃H₆₂N₇O₂₁P₃S₂ (free acid)

Molecular Weight: 1290.15 g/mol (free acid)

Exact Mass: 1289.27 g/mol (free acid)

Purity: ≥ 95 % (HPLC)

Form: solution in water

Concentration: 1.0 mM - 1.1 mM

pH: 7.5 ±0.5

Spectroscopic Properties: λ_exc 662 nm, ε 104.0 L mmol^-1 cm^-1 (Tris-HCl pH 7.5) λ_exc 662 nm, ε 140.0 L mmol^-1 cm^-1 (Ethanol)

Please note: DYQ661 is not a dark quencher, λ_em 690 nm^[1]

BIOZ Product Citations:

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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.