20 mM Tris-HCl, 100 mM NaCl, 5 mM MgCl2, and 0.1% bovine
serum albumin with 10µg/mL yeast tRNA and 10µg/mL salmon sperm DNA
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.