EDA-ATPγS-ATTO-740

excitation and emission spectrum of ATTO 740

For general laboratory use.

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

Shipping: shipped on dry ice

Storage Conditions: store at -20 °C
long time storage at pH 7.5

Shelf Life: 6 months after date of delivery

Molecular Formula: C₁₃H₂₂N₇O₁₃P₃S - ATTO 740 (free acid)

Molecular Weight: 1058.33 g/mol (free acid)

Purity: ≥ 90 % (HPLC)

Form: solution in water

Color: green

Concentration: 1.0 mM - 1.1 mM

pH: 7.5 ±0.5

Spectroscopic Properties: λ_exc 743 nm, λ_em 763 nm, ε 120.0 L mmol^-1 cm^-1 (Tris-HCl pH 7.5)