Aptagen, LLC
DNA
Cocaine
Small Organic
N/A nM (reported value)
The buffer for immobilization of ssDNA probe consisted of 0.8M phosphate buffer (PB) with 1.0M NaCl, 5 mM MgCl2 and 1 mM ethylenediamine tetraacetic acid (EDTA), pH 7.0. The DNA hybridization buffer and cocaine incubation buffer was composed of 50mM PB with 100mM K2SO4 (pH 7.4).
25°C
N/A
N/A
Cocaine Aptamer (ID# 614)
5'dGpdApdCpdApdApdGpdGpdApdTpdApdApdApdTpdCpdCpdTpdTpdCpdApdApdTpdGpdApdApdGpdTpdGpdGpdGpdTpdCpdApdCpdTpdCpdApdTpdCpdTpdGpdTpdGpdAp3'
43
13274.72 g/mole
429800 L/(mole·cm)
41.86%
2.33
30.89
Note: Information on this aptamer oligo was obtained from the literature and hasn't been validated by Aptagen.
Yang, Z. et al. Community Sewage Sensors towards Evaluation of Drug Use Trends: Detection of Cocaine in Wastewater with DNA-Directed Immobilization Aptamer Sensors. Sci. Rep. 6, 21024; doi: 10.1038/srep21024 (2016).
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