γ-[(6-Aminohexyl)-imido]-ATPαS-ATTO-488

excitation and emission spectrum of ATTO 488

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: C₄₁H₅₁N₁₀O₂₀P₃S₃ (free acid)

Molecular Weight: 1193.01 g/mol (free acid)

Exact Mass: 1192.17 g/mol (free acid)

Purity: ≥ 95 % (HPLC)

Form: solution in 10 mM Tris-HCl

Color: yellow

Concentration: 1.0 mM - 1.1 mM

pH: 8.0 ±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)

Please note: This compound contains a phosphoramide linkage which is hydrolyzed at pH <7.0.