PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 28093031-9 2018 Our data showed tryptanthrin significantly inhibited the transport activity of OAT3 (IC50 = 0.93 +- 0.22 muM, Ki = 0.43 muM); chelerythrine acted as a potent inhibitor to the substrate transport mediated through OATP1A2 (IC50 = 0.63 +- 0.43 muM, Ki = 0.60 muM), OCT1 (IC50 = 13.60 +- 2.81 muM) and OCT2 (IC50 =10.80 +- 1.16 muM). tryptanthrine 16-28 solute carrier family 22 member 1 Homo sapiens 262-266