EDA-ATPγS-ATTO-488

excitation and emission spectrum of ATTO 488

For general laboratory use.

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

Shipping: shipped on dry ice

Storage Conditions: store at -20 °C

Shelf Life: 6 months after date of delivery

Molecular Formula: C₃₈H₄₃N₁₀O₃₃P₃S₃ (free acid)

Molecular Weight: 1180.91 g/mol (free acid)

Exact Mass: 1180.09 g/mol (free acid)

Purity: ≥ 90 % (HPLC)

Form: solution in water

Color: yellow

Concentration: 1.0 mM - 1.1 mM

pH: 7.5 ±0.5

Spectroscopic Properties: λ_exc 500 nm, λ_em 520 nm, ε 90.0 L mmol^-1 cm^-1 (Tris-HCl pH 7.5)