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ε-Ap₄A / ε-AppppA

P¹- (5'- [1, N⁶- Ethenoadenosyl])- P⁴- (5'- adenosyl)- tetraphosphate ( ε-Ap₄A / ε-AppppA )
Fluorescent analogue of Ap₄A
Cat. No.: E 029
    
CAS No.: [97837-60-0]
Shipping: ambient
Product Name Price (net) Qty
Cat. No.: E 029-01
Unit: 1 µmol / ~0.9 mg
$316.00

For other salt forms or analogues please inquire. Fluorescent analogue of the parent compound Ap₄A / AppppA (Cat. No. D 115) with λexc 300 nm, λem 408 nm. Reference for a related product (Cat. No. E 30): Gasmi et al., Biochim. Biophys. Acta 1405, 121 - 127 (1998).

Cat. No. E 029
CAS number [97837-60-0]
Purity > 95% HPLC
Salt form Sodium
Appearance Solid
Storage temperature -20°C / -4°F
Light-sensitive Yes
Molecular formula C₂₂H₂₈N₁₀O₁₉P₄ (free acid)
Molecular weight [g/mol] 860.4 (free acid)
Excitation max [nm] 300
Emission max [nm] 415
Absorption max [nm] 262
Molar extinction coefficient ε [L·mol⁻¹·cm⁻¹] 18220
UV pH value 7
Solvent for UV data Water