The protein electrophoresis test in urine is a laboratory test used to evaluate the levels of different proteins in the urine. This test is an important tool for diagnosing a range of health conditions, particularly those related to kidney function. The test is performed by collecting a urine sample, after which the proteins are separated using an electric field. This allows doctors to determine the levels of proteins such as albumin and globulins, which can indicate issues like kidney disorders or immune-related diseases. Elevated protein levels in the urine (proteinuria) are a sign of a medical condition that requires evaluation. The test is also used to monitor patients with chronic conditions such as diabetes or hypertension, which can affect kidney function. The results help doctors make evidence-based treatment decisions, contributing to improved patient care and better health outcomes.