Regarding the cost of the urinary protein assay, it depends specifically on which type of urinary protein test we do. The first one, the routine urinalysis includes urine protein, but the urine protein test is a qualitative test that only reflects whether the patient has urine protein and how many plus signs of urine protein there are. The routine urine test is relatively inexpensive, costing only about$10. The second way to check for urine protein is urine microalbumin, which is more sensitive than urine protein in a routine urine test. Sometimes when the urine microalbumin test is high, the urine protein test in the routine urine test may be negative, and the cost of the urine microalbumin test is about$90-$100. Third, you can do a 24-hour urine protein quantification, 24-hour urine protein quantification is to collect 24 hours of urine, to measure the total protein content, is also a quantitative indicator, the cost of the test is about 20 yuan.