Urine protein was detected by the Coomassie Brilliant Blue method (Tiangen). Urine (1 μl), ddH2O (14 μl), and CBB staining solution (285 μl) were added to 96-well plates. Protein concentration was assessed on Thermo Scientific Microplate Reader at 595 nm. Urine creatinine was detected with Creatinine Assay Kit (Nanjing Jiancheng Bioengineering Institute), according to the manufacturer's instructions. Finally, urine protein was normalized to urine creatinine.
Do you have any questions about this protocol?
Post your question to gather feedback from the community. We will also invite the authors of this article to respond.