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
367,SARS-CoV-2 RBD,protein,,CoV2-RBD-1,CAGCACCGACCTTGTGCTTTGGGAGTGCTGGTCCAAGGGCGTTAATGGACA,3.1000000000000005e-09 M,-8.509,intrinsic,Kd,Gold,v4,multi_agent_verified,verified_in_text_or_SI,backfill_text_verified,,flow_cytometry,,,PBS with 0.55 mM MgCl2,,DNA,,32551560,10.1021/acs.analchem.0c01394,the dissociation constant values ( K d) of the CoV2-RBD-1 aptamer ... were 3.1 nM,step2c_acs_v1
368,SARS-CoV-2 RBD,protein,,CoV2-RBD-4,ATCCAGAGTGACGCAGCATTTCATCGGGTCCAAAAGGGGCTGCTCGGGATTGCGGATATGGACACGT,1.3600000000000001e-08 M,-7.866,intrinsic,Kd,Gold,v4,multi_agent_verified,verified_in_text_or_SI,backfill_text_verified,,flow_cytometry,,,PBS with 0.55 mM MgCl2,,DNA,,32551560,10.1021/acs.analchem.0c01394,the dissociation constant values ( K d) of the ... CoV2-RBD-4 aptamer ... were ... 13.6 nM,step2c_acs_v1