PortaCellTec (PCT) provides a broad spectrum of uptake and efflux transporter assays (e.g. OATs, OCTs, OATPs, MATEs, MDR1, BCRP, BSEP, MRPs) to investigate the inhibitory potential and substrate characteristics of your drug. As recommended by regulatory agencies (FDA/EMA/Japan), we perform in vitro transporter studies with validated drug transporters stably transfected in HEK293 cells.