This test looks for abnormal proteins in your blood plasma. These abnormal proteins may mean you have a life-threatening disease called cryofibrinogenemia.

This test measures the level of a substance called creatinine in your urine. Too much creatinine may be a sign of kidney disease.

This blood test measures how well your kidneys work.

This test measures how well your kidneys are working and how well blood is flowing to them.

This test measures the amount of creatine kinase (CK), an enzyme, in your blood. The test can help your doctor find out whether you're having a heart attack.

This test measures the amount of the enzyme creatine kinase in your blood. A certain form of this enzyme can help find out whether you're having a heart attack.

This test may help in the diagnosis of two fairly uncommon medical conditions: Cushing syndrome and Addison disease. The test also screens for other diseases that affect your pituitary and adrenal glands.

This urine test measure the level of the hormone cortisol, which helps your body manage stress.

This test is a screening panel of 14 tests that look at your metabolism. The tests help see how well your liver and kidneys are working.

This test measures the amount of copper-containing protein in the blood. It can help diagnose copper disorders like Wilson disease.