SLC22A10 Knockout HuH-7 Cell Line

The choice depends on whether you are studying SLC22A10 (OAT5)'s role as a hepatocyte-specific organic anion transporter or its substrate scope. The Knockout line is appropriate for asking whether OAT5 is required for cellular uptake of its substrates — OAT5 is predominantly expressed in liver with substrate scope including sulfated steroids and certain drugs. Overexpression is useful for substrate characterization and drug-transporter interaction studies. For hepatic OAT research, the EDITGENE OAT5 Knockout in Huh-7 enables study of hepatocyte-specific organic anion transport. Rescue with wild-type or transport-deficient OAT5 enables structure-function studies. The knockout complements the parallel OAT7 (SLC22A9) Knockout in Huh-7 for comparative hepatic OAT functional analysis.

Primary applications: • Sulfated steroid uptake: estrone-3-sulfate and DHEA-S transport assays to characterize OAT5 substrate handling. • Drug-substrate interactions: assessment of drug interactions with hepatic OAT5 transport activity. • OAT5/OAT7 comparative studies: parallel analysis with SLC22A9 (OAT7) Knockout in Huh-7 for hepatic OAT family functional dissection. • Substrate scope characterization: rescue with wild-type OAT5 followed by systematic substrate panel testing. EDITGENE recommends this model for researchers investigating hepatic OAT5 biology and liver-specific organic anion transport.

Yes. OAT5 rescue experiments require attention to hepatic context: • Construct design: use a codon-modified SLC22A10 sequence with a small C-terminal tag (FLAG, HA). OAT5 has 12 transmembrane domains in the SLC22 architecture. • Surface localization validation: confirm plasma membrane localization before transport assays. • Transport-deficient rescue: substrate-binding pocket mutations enable structure-function studies. • Functional readout: rescue should restore sulfated steroid uptake and other OAT5 substrate transport activities. Huh-7 transduces efficiently with lentivirus and supports stable rescue line generation.