Aptagen

Penicillin Binding Protein 2a (PBP2a) (Aptamer 1) Aptamer Details

ID# 10009
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Structure
Penicillin Binding Protein 2a (PBP2a) (Aptamer 1) structure
Chemistry
DNA
Target
Penicillin-binding protein 2a (PBP2a)
Category
Protein
Affinity (Kd)
82.97 ± 8.86 nM
Length
78
Aptazyme
No

Sequence (3-char table code)

G A C U/T
5'-dGpdGpdGpdApdGpdCpdTpdCpdApdGpdApdApdTpdApdApdApdCpdGpdCpdTpdCpdApdApdTpdApdCpdTpdApdTpdCpdGpdCpdGpdGpdApdGpdApdCpdApdGpdCpdGpdCpdGpdGpdGpdApdGpdGpdCpdApdCpdCpdGpdGpdGpdGpdApdGpdApdTpdCpdCpdGpdGpdGpdCpdCpdTpdCpdApdTpdGpdTpdCpdGpdApdAp-3'
Molecular Weight: 24229.7 g/mole
Extinction Coefficient: 767200

Binding Conditions / Buffer

20 mmol/L HEPES buffer (N-2-hydroxyethylpiperazine-N′-2-ethanesulfonic acid) at pH 7.35, 120 mmol/L NaCl, 1 mmol/L MgCl2, 1 mmol/L CaCl2, and 5 mmol/L KCl
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

Ning Y, Wang X, Chen P, Liu S, Hu J, Xiao R, Li L, Lu F. Targeted inhibition of methicillin-resistant Staphylococcus aureus biofilm formation by a graphene oxide-loaded aptamer/berberine bifunctional complex. Drug Deliv. 2022 Dec;29(1):1675-1683. doi: 10.1080/10717544.2022.2079768.
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