HuNoV-GII Aptamer Aptamer Details
ID# 9298
Structure
Chemistry
DNA
Target
Human Norovirus GII.4 & GII.17 Virus-Like Particles (VLPs)
Category
Protein
Affinity (Kd)
38.63 (AP4-2), 4.67 (AP17-4) nM
Length
79 Nucleotides
Aptazyme
No
Sequence (3-char table code)
G
A
C
U/T
5'-dCpdApdGpdGpdGpdGpdGpdApdCpdGpdCpdApdCpdCpdCpdApdApdGpdGpdApdTpdCpdApdCpdGpdCpdApdGpdCpdApdCpdGpdCpdGpdGpdGpdGpdTpdCpdApdTpdGpdGp-3'
Molecular Weight: ~18-25 kDa
Extinction Coefficient:
Binding Conditions / Buffer
Binding assays were conducted at 37°C using PBST buffer supplemented with 5 mM MgCl₂. Aptamer concentrations ranged from 0.01 to 2.0 µM, and target VLP concentrations ranged from 1.5 to 10 µg/mL.
Binding Temp: 37°C
Refolding Protocol
Note: Information on this aptamer oligo was obtained from the literature and hasn't been validated by Aptagen.
Reference
Cheng, C., Sun, M., Li, J., Xue, Y., Cai, X., Liu, J., Wang, X., Xu, S., Xie, Y., & Zhang, J. (2025). Nucleic acid aptamers for human norovirus GII.4 and GII.17 virus-like particles (VLPs) exhibit specific binding and inhibit VLPs from entering cells. International Journal of Nanomedicine, 20, 1789–1805. https://doi.org/10.2147/IJN.S495399
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