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
50,PDGF-BB,protein,P01127,PDGF-specific aptamer,,5e-10 M,-9.301,intrinsic,Kd,Gold,v4,extraction_verified,pending_manual_figure,,,microcantilever,310.15,7.4,"PBSM buffer (10.1 mM Na2HPO4, 1.8 mM KH2PO4, 137 mM NaCl, 2.7 mM KCl, and 1 mM MgCl2, pH 7.4)",1.0,DNA,3'-3'-linked thymidine nucleotide ([3'T]); thiolated 5'-end,24723743,10.1016/j.snb.2012.02.045,"K d , as shown in Fig. 10, decreased from approximately 12 × 10 -10 M to 5 × 10 -10 M as the temperature changed from 19 to 37 ◦ C.",step2c_literal_v3
49,PDGF-BB,protein,P01127,PDGF-specific aptamer,,1.2e-09 M,-8.921,intrinsic,Kd,Gold,v4,extraction_verified,pending_manual_figure,,,microcantilever,292.15,7.4,"PBSM buffer (10.1 mM Na2HPO4, 1.8 mM KH2PO4, 137 mM NaCl, 2.7 mM KCl, and 1 mM MgCl2, pH 7.4)",1.0,DNA,3'-3'-linked thymidine nucleotide ([3'T]); thiolated 5'-end,24723743,10.1016/j.snb.2012.02.045,"K d , as shown in Fig. 10, decreased from approximately 12 × 10 -10 M to 5 × 10 -10 M as the temperature changed from 19 to 37 ◦ C.",step2c_literal_v3