ExpressPlus OAT1 Substrate Assessment in OAT1-Transfected CellsExpressPlus OAT1 Substrate Assessment in OAT1-Transfected Cells This assay uses OAT1-transfected HEK293 cells to assess whether the test compound is a potential substrate of the hepatic uptake transporter OAT1 Catalog number EA279 1. Required from Customer 2. Deliverables 3. Substrate 4. Assay System 5. Assay Conditions 6. Batch QC 7. Options The customer can request: 8. Notes