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Alternative structural projections:


Cyclic (adenosine monophosphate- 8- (2- [fluoresceinyl]aminoethylthio)guanosine monophosphate) ( c-(Ap-8-Fluo-AET-Gp) ), sodium salt
Fluorescent analogue of cGAMP
Cat. No.: C 159
CAS No.: [pending]
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Product Name Price (net) Qty
Cat. No.: C 159-001
Unit: 0.1 µmol / ~0.1 mg
For other salt forms please inquire. Fluorescent analogue of the cyclic dinucleotide c-(ApGp) (aka cGAMP, Cat. No. C 117) with ;λexc 494 nm and λem 517 nm. c-(ApGp) is considered to play a role in Vibrio cholerae pathogenesis and was also reported to stimulate the production of interferon via STING. Detailed technical information available. References for c-(ApGp): Davies et al., Cell, 149, 358 - 370 (2012); Wu et al., Science, 339, 826 - 830 (2013). Related products: Biolog also offers a fluorescent version of the metazoan cyclic dinucleotide second messenger c[G(2',5')pA(3',5')p] (c[8-Fluo-AET-G(2',5')pA(3',5')p], Cat. No. C 178).
Cat. No. C 159
CAS number [pending]
Purity > 95% HPLC
Salt form Sodium
Storage temperature -20°C / -4°F
Light-sensitive True
Molecular formula C₄₃H₃₉N₁₁O₁₉P₂S (free acid)
Molecular weight [g/mol] 1107.9 (free acid)
Excitation max [nm] 494
Emission max [nm] 517
Absorption max [nm] 494
Molar extinction coefficient ε [L·mol⁻¹·cm⁻¹] 79000
UV pH value 9