Aminoallyl-UTP-ATTO-680

excitation and emission spectrum of ATTO 680

For general laboratory use.

Please centrifuge briefly before opening (volume ≤2 ml).

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: C₃₉H₄₉N₆O₂₀P₃S (free acid)

Molecular Weight: 1046.82 g/mol (free acid)

Exact Mass: 1046.19 g/mol (free acid)

Purity: ≥ 95 % (HPLC)

Form: solution in water

Color: blue

Concentration: 1.0 mM - 1.1 mM

pH: 7.5 ±0.5

Spectroscopic Properties: λ_exc 681 nm, λ_em 698 nm, ε 125.0 L mmol^-1 cm^-1 (Tris-HCl pH 7.5)

Applications:
Fluorescence-labeling of RNA^{[1, 2]}
Analysis of RNA-protein interaction^[2]

BIOZ Product Citations:

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Selected References:
[1] Besse et al. (2009) Drosophila PTB promotes formation of high-order RNP particles and represses oskar translation. Genes Dev. 23:195.
[2] Köhn et al. (2010) Near-infrared (NIR) dye-labeled RNAs identify binding of ZBP1 to the noncoding Y3-RNA. RNA 16 (7):1420.