target,target_id,target_uniprot,target_species,ligand,ligand_id,ligand_species,ligand_pubchem_cid,smiles,inchi,inchikey,type,action,action_comment,endogenous,primary_target,concentration_range,affinity_parameter,affinity_high,affinity_median,affinity_low,original_affinity_units,original_affinity_low_nm,original_affinity_median_nm,original_affinity_high_nm,original_affinity_relation,assay_description,receptor_site,ligand_context,pubmed_id interferon α/β receptor 1,1723,P17181,Human,IFN-β,4967,Human,,,,,Agonist,Agonist,,yes,,,pKd,,7.8,,Kd,,15.8,,=,"Measured using a surface plasmon resonance (SPR) assay, and recombinant hIFNAR1-extracellular domain (ECD) expressed in insect cells.",,,29311663, interferon α/β receptor 1,1723,P17181,Human,peginterferon alfa-2b,7462,,,,,,Agonist,Agonist,,,yes,,,,,,,,,,=,,,,10607680, interferon α/β receptor 1,1723,P17181,Human,anifrolumab,8258,,,,,,Antibody,Binding,,,yes,,pKd,,10.0,,Kd,,0.1,,<,,,,,