Aptamer Details

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Aptamer Chemistry: DNA

Target: S/RBD receptor binding

Antigen/Target Category: Protein

Affinity (Kd): 4.5 nM (reported value)

Binding Conditions/Buffer: Dulbecco's phosphate-buffered saline (DPBS) containing 1 mM MgCl2 (DPBS/Mg)

Binding Temp: 23°C

Refolding Protocol: mFold

Specificity: Highly Specific

Comments: Binds to the receptor-binding domain (RBD) of COVID-19 virus and inhibits the S/RBD interaction between virus and host cell.

Sequence ():

Length: 243

Molecular Weight: 25234.36

Extinction Coefficient: 786735

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

Reference:

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