Aptagen, LLC
RNA
L-tryptophan
Protein
15 nM (reported value)
Selection buffer: 50 mM HEPES (pH 7.0), 250 mM NaCl, 5 mM MgCl2, 5 mM CaCl2, 5 mM glycine
N/A°C
NA If the oligo is a known aptamer sequence: For binding studies, perform a refolding protocol to ensure proper function (i.e. binding to antigen or target). Refer to the aptamer reference source for the appropriate refolding parameters and binding conditions. Note: it is unknown whether aptamer functions properly without refolding.
L-tryptophan(Trp 70-727) (ID# 195)
5'rGprGprGprAprUprCprCprUprAprAprGprCprUprCprUprAprUprCprGprGprCprUprGprGprAprCprGprAprCprGprGprGprGprAprCprGprCprCprAprCprUprGprGprAprCprUprAprGprGprUprAprAprGprCprCprAprGprGprAprCprCprGprUprAprCprGprUprCprGprGprGprAprGprCprCprGprUprCprAprGprAprAprUprAprAprAprAprGprCprGprGprCprCprUprAprGprCprGprAprUprCprGprAprUp3'
104
33718.43 g/mole
1026700 L/(mole·cm)
59.62%
0.97
32.84
Note: Information on this aptamer oligo was obtained from the literature and hasn't been validated by Aptagen.
Majerfeld and Yarus. "A diminutive and specific RNA binding site for L-tryptophan." Nucleic Acids Research, 33(2005): 5482-5493.
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