Aptamer Details

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Lead (Pb) binding aptamer (ID# 7709)

Lead (Pb)
1 nM (reported value)
pH 7.0, 20 mM NaNO3, 8 mM Tris nitrate, 100 μM NaCN, 25 °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.
Aptamer forms a G-quartet in the presence of lead ions.

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

B-F Ye et al. "Colorimetric photonic hydrogel aptasensor for the screening of heavy metal ions." Nanoscale 4(2012): 5998-6003.

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