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| AptBacDB_ID ⇅ | PMID/DOI ⇅ | Year ⇅ | Title ⇅ | Aptamer name ⇅ | Sequence (5′ to 3′) ⇅ | Length ⇅ | Library ⇅ | Type ⇅ | Target Organism ⇅ | Target ⇅ | Objective/Mechanism ⇅ | Outcome/Inhibitory effect ⇅ | No. of selection round SELEX ⇅ | Determination of affinity method ⇅ | Kd value ⇅ | Activity Role ⇅ | Method ⇅ | Modification ⇅ | Cytotoxicity (cell viability) ⇅ | Stability⇅ | Potential Candidate ⇅ | Half-life ⇅ | Patent ⇅ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ABdb_0644 | 25633102 | 2015 | In vitro selection of single-stranded DNA molecular recognition elements against S. aureus alpha toxin and sensitive detection in human serum | R12.06 | TGTACCGTCTGAGCGATTCGTAC-GATTACTATAATTTCCTATCGTCCGACCGCCGTC-AGCCAGTCAGTGTTAAGGAGTGC | 80 | 5'-TGTACCGTCTGAGCGATTCGTAC-34N-AGCCAGTCAGTGTTAAGGAGTGC-3' | ssDNA | Staphylococcus aureus (S. aureus) | Molecular recognition element (MRE) targeting alpha toxin | Identify aptamer against MRE and develop modified sandwich ELISA to detect alpha toxin in undiluted human serum samples. | Display a sensitive detection of 200 nM alpha toxin. | 12 | Surface Plasmon Resonance (SPR) | 93.7 ± 7.0 nM | Detection | SELEX | 5'-Amidation (NH₂-(CH2)6) or 5'-FAM Labeled | N/A | N/A | N/A | Average half-life of ssDNA MREs in serum is about one hour. | N/A |