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2- (6- Aminohexylthio)adenosine- 5'- O- triphosphate ( 2-AHT-ATP )

Immobilisable ATP analogue
Cat. No.: A 260
CAS No.: [344402-44-4]
Shipping: Dry ice
Product Name Price (net) Qty
Cat. No.: A 260-01
Unit: 1 µmol / ~0.6 mg

For other salt forms or a guaranteed higher purity please inquire. 2-AHT-ATP is an analogue of ATP where the hydrogen in position 2 of the adenine nucleobase has been replaced by a aminohexylthio group to enable immobilisation or coupling to dyes.


Vial containing 100 µl of 10 mM aqueous solution of pH 7.6.

Cat. No. A 260
CAS number [344402-44-4]
Purity > 95% HPLC
Salt form Sodium
Appearance 10 mM aqueous solution
Storage temperature -70°C / -94°F
Molecular formula C₁₆H₂₉N₆O₁₃P₃S (for free acid)
Molecular weight [g/mol] 638.4 (for free acid)
Absorption max [nm] 276
Molar extinction coefficient ε [L·mol⁻¹·cm⁻¹] 14600
UV pH value 7
Solvent for UV data Water