Aptamer 1.12 Aptamer Details

ID# 7900

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Structure

Chemistry

DNA

Target

Ochratoxin A (OTA)

Sequence (3-char table code)

G A C U/T

5'-dTpdGpdGpdTpdGpdGpdCpdTpdGpdTpdApdGpdGpdTpdCpdApdGpdCpdApdTpdCpdTpdGpdApdTpdCpdGpdGpdGpdTpdGpdTpdGpdGpdGpdTpdGpdGpdCpdGpdTpdApdApdApdGpdGpdGpdApdGpdCpdApdTpdCpdGpdGpdApdCpdApdApdCpdGp-3'

Molecular Weight: 19102.42

Extinction Coefficient: 597700

Binding Conditions / Buffer

Selection Buffer (SB): 10mM HEPES, pH 7.0, 120mM NaCl, 5mM KCl, 5mM MgCl2

Binding Temp: Heat to 90C for 5 minutes, followed by 30 minutes at room temperature.

Refolding Protocol

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

Reference

Jorge A. Cruz-Aguado, Gregory Penner, "Determination of Ochratoxin A with a DNA Aptamer", J. Agric. Food Chem. (2008), 56, 10456-10461.

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