Aptagen

Oxytetracycline binding aptamer (OTC-4) Aptamer Details

ID# 8002
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Structure
Oxytetracycline binding aptamer (OTC-4) structure
Chemistry
DNA
Target
Oxytetracycline
Category
Small Organic
Affinity (Kd)
9.61 nM
Length
76
Aptazyme
No

Sequence (3-char table code)

G A C U/T
5'-dCpdGpdTpdApdCpdGpdGpdApdApdTpdTpdCpdGpdCpdTpdApdGpdCpdCpdGpdApdCpdGpdCpdGpdCpdGpdTpdTpdGpdGpdTpdGpdGpdTpdGpdGpdApdTpdGpdGpdTpdGpdTpdGpdTpdTpdApdCpdApdCpdGpdTpdGpdTpdTpdGpdTpdGpdGpdApdTpdCpdCpdGpdApdGpdCpdTpdCpdCpdApdCpdGpdTpdGp-3'
Molecular Weight: 23601.29
Extinction Coefficient: 791330

Binding Conditions / Buffer

100 mM NaCl, 20 mM Tris–HCl, 2 mM MgCl2, 5 mM KCl, 1 mM CaCl2, 0.02 Tween 20, pH 7.6
Binding Temp: 25°C

Refolding Protocol

Note: Information on this aptamer oligo was obtained from the literature and hasn't been validated by Aptagen.

Reference

Niazi, J. H., Lee, S. J., Kim, Y. S., & Gu, M. B. (2008). ssDNA aptamers that selectively bind oxytetracycline. Bioorganic & Medicinal Chemistry, 16(3), 1254–1261. doi:10.1016/j.bmc.2007.10.073
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