Aptagen

Brain Penetrating Aptamer (A15) Aptamer Details

ID# 7840
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Structure
Brain Penetrating Aptamer (A15) structure
Chemistry
2'-F-RNA
Target
Brain capillary endothelia and parenchyma
Category
Tissue
Affinity (Kd)
N/A nM
Length
71
Aptazyme
No

Sequence (3-char table code)

G A C U/T
5'-rGprGprGprAprGprGprApfCprGprApfUprGpfCprGprGpfCprGpfUprApfUpfUprGpfCprGpfCprGprAprGprGprApfUpfUprApfUpfCpfCprGpfCpfUpfCprApfUpfCprGpfUpfUprGpfUpfUprGp fUpfUprGpfUprGpfCprAprGprApfCprGprApfCpfUpfCprGpfCpfCpfCprGprAp -3'
Molecular Weight: 22979.59
Extinction Coefficient: 690300

Binding Conditions / Buffer

SELEX selection buffer: 10 mM HEPES (pH 7.4), 50 mM NaCl, 1 mM MgCl2, 1 mM CaCl2, 0.01% bovine serum albumin. Selection was conducted in situ in mice.
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, B Davidson, et al. (2013) In vivo SELEX for identification of brain-penetrating aptamers. Molecular Therapy - Nucleic Acids 2: e67.
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