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
328,ATP,protein,P00846,Huizenga-Szostak ATP aptamer,,1.3e-09 M,-8.886,intrinsic,Kd,Gold,v4,multi_agent_verified,pending_supp_oa,,,fluorescence,,,,,DNA,,25170558,10.1021/bc500286r,binding a ffi nity can be tuned over 4 orders of magnitude (1.3 nM -203 μ M),step2c_acs_v1
419,cortisol,protein,P08185,CSS.3,,2.4000000000000003e-07 M,-6.62,intrinsic,Kd,Gold,v4,multi_agent_verified,pending_supp_oa,,,,,,,,,,38270529,10.1021/acssensors.3c02004,Our own internal work confirmed that CSS.3 had the best binding affinity in binding buffer with a K D of 240 nM,step2c_acs_v1