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Alternative structural projections:


Cyclic (adenosine monophosphate- 8- (2- (6- [biotinyl]aminohexanoyl)aminoethylthio)guanosine monophosphate) ( c-(Ap-8-Biotin-11-Gp) / c-(Ap-8-[Biotin]-AET-Gp) ), sodium salt

Biotinylated analogue of the bacterial second messenger cGAMP
Cat. No.: C 157
CAS No.: [pending]
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Product Name Price (net) Qty
Cat. No.: C 157-001
Unit: 0.1 µmol / ~0.1 mg
For other salt forms please inquire. Biotinylated analogue of the cyclic dinucleotide c-(ApGp) (aka cGAMP, Cat. No. C 117) in which the biotin label is attached to position 8 of the guanine nucleobase via a 11 atom spacer. Potential tracer in immunoassays, for affinity chromatography or pull-down assays. c-(ApGp) is considered to play a role in Vibrio cholerae pathogenesis and was also reported to stimulate the production of interferon. Detailed technical information available. References for c-(ApGp): Davies et al., Cell, 149, 358 - 370 (2012); Wu et al., Science, 339, 826 - 830 (2013).
Cat. No. C 157
CAS number [pending]
Purity > 95% HPLC
Salt form Sodium
Storage temperature -20°C / -4°F
Molecular formula C₃₈H₅₄N₁₄O₁₆P₂S₂ (free acid)
Molecular weight [g/mol] 1089 (free acid)
Absorption max [nm] 266
Molar extinction coefficient ε [L·mol⁻¹·cm⁻¹] 23500