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Bence Jones protein is a monoclonal globulin protein or immunoglobulin light chain found in the urine, with a molecular weight of 22–24 kDa. [1] Detection of Bence Jones protein may be suggestive of multiple myeloma , [ 2 ] or Waldenström's macroglobulinemia .
13 Mac 2018 · A Bence Jones protein urine test is one of several tests used to diagnose a type of blood cancer known as multiple myeloma. Between 50 and 80 percent of people with multiple myeloma will...
23 Apr 2023 · Bence Jones protein refers to a urinary protein that leaves the solution at approximately 56^oC under particular conditions of ionic strength and pH and returns to the solution on further heating to 100^oC. It represents a homogeneous population of kappa or lambda-type light chains.
29 Feb 2024 · A Bence-Jones protein test is a urine test that looks for unusual levels of this protein. Other names for this test include urine immunofixation electrophoresis and an immunoassay for...
The Bence-Jones protein urine test is used most often to diagnose and check on multiple myeloma, a type of cancer. Or an abnormal Bence-Jones test result may mean you have a type of malignant lymphoma.
Medical Encyclopedia →. Quantitative Bence-Jones protein test. This test measures the level of abnormal proteins called Bence-Jones proteins in the urine. How the Test is Performed. A clean-catch urine sample is needed. The clean-catch method is used to prevent germs from the penis or vagina from getting into a urine sample.
25 Ogo 2022 · Bence Jones proteins are small proteins produced by plasma cells—small enough to pass through your kidneys, one of your body's main filtration systems. When your body has too many of these proteins, they easily pass from your bloodstream into your urine.
