Aptagen

Ara h 1 (LS _Arah1_367) Aptamer Details

ID# 8774
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Structure
Ara h 1 (LS _Arah1_367) structure
Chemistry
DNA
Target
Ara h 1 (A peanut allergen)
Category
Protein
Affinity (Kd)
88 ± 1 nM
Length
86
Aptazyme
No

Sequence (3-char table code)

G A C U/T
5'-dTpdApdGpdGpdGpdApdApdGpdApdGpdApdApdGpdGpdApdCpdApdTpdApdTpdGpdApdTpdApdTpdTpdCpdGpdGpdGpdTpdTpdGpdGpdCpdTpdTpdTpdGpdGpdGpdTpdTpdGpdGpdCpdGpdTpdCpdCpdTpdCpdApdGpdApdCpdTpdCpdTpdApdTpdApdCpdTpdTpdGpdApdCpdTpdApdGpdTpdApdCpdApdTpdGpdApdCpdCpdApdCpdTpdTpdGpdAp-3'
Molecular Weight: 28,380
Extinction Coefficient:

Binding Conditions / Buffer

Selection buffer: PBS (pH 7.1), 1mM CaCl2, 1 mM MgCl2, and 1 mg/mL bovine serum albumin (pH 7.1)
Binding Temp: 23°C

Refolding Protocol

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

Reference

Schäfer L., Miskey C, Hein S, Völker E, Reuter A, Beyer K., Ahrens B, Mayer G, and Holzhauser T. (2024). DNA Meets Protein─Development, Characterization, and Application of Aptamers against Peanut Allergen. Journal of Agricultural and Food Chemistry Article ASAP DOI: 10.1021/acs.jafc.4c03948
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