id,target_name_canonical,target_type,target_uniprot,aptamer_name,aptamer_seq,kd_reported,kd_log10_molar,measurement_class,binding_constant_type,tier,source_origin,verification_level,sequence_status,seq_source,pi_provenance_flag,assay_method,assay_temperature_k,assay_ph,assay_buffer,assay_cations,aptamer_chemistry,aptamer_modifications,source_pmid,doi,verbatim_quote,source_db
121,CTNNA1,protein,P35221,EA2,,2.07 µM,-5.684,intrinsic,Kd,Gold,v4,extraction_verified,pending_supp_oa,,,MST,,,,,DNA,biotinylated,40265971,10.1002/advs.202411930,The K d values (2.07 ± 0.60 µ M) obtained from MST assay (Figure 2l) further corroborated the specific binding between CTNNA1 and EA2.,step2c_literal_v3