2-Iodo-ATPγS

For general laboratory use.

Shipping: shipped on dry ice

Storage Conditions: store at -20 °C

Shelf Life: 6 months after date of delivery

Molecular Formula: C₁₀H₁₅IN₅O₁₂P₃S (free acid)

Molecular Weight: 649.14 g/mol (free acid)

Exact Mass: 648.87 g/mol (free acid)

Purity: ≥ 85 % (HPLC)

Form: solid

Color: white to off-white

Spectroscopic Properties: λ_max 267 nm, ε 13.2 L mmol^-1 cm^-1 (Tris-HCl pH 7.5)

Please note: For reasons of stability, please make sure that the pH value of a solution of this product never drops below 7.0. This can be achieved by dissolving the nucleotide in a buffer of your choice (50 - 100 mM, pH 7 - 10). Dissolve and adjust concentration photometrically.