A urine protein test measures the amount of protein present in urine. Healthy people don’t have a significant amount of protein in their urine. However, protein may be excreted in the urine when the ...

A urine concentration test determines how well your kidneys are functioning. The test may be used to test your kidneys’ response to: too much fluid intake (water loading) too little fluid intake ...

The total protein test is a urine or blood test that assesses protein levels in the body. Age, diet, and other factors can affect the results. Atypical levels may be a sign of inflammation, liver ...