The immunofixation urine test is a common test used when a doctor suspects an individual may have certain health conditions, including multiple myeloma and Waldenstromâs macroglobulinemia. These disorders produce abnormal immunoglobulins that the immunofixation urine test can detect in the urine.
Definition of wagon train. : a column of wagons (as of supplies for a group of settlers) traveling overland.
In 1789 William Jessop of the UK created a wagon with flanged wheels. This was crucial in the history of the train; the design allowed the wheels to move securely along the rails. The Invention of the Steam Engine. As stated, it was Trevithick who built the tramway steam locomotive. It was first run on February 22, 1804.