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.
William Becknell, a Missouri merchant, took the first wagon train, of three wagons, to Santa Fe (in present-day New Mexico), from May to July 1822; and the first wagon trail from Santa Fe to southern California seems to have been marked during the Mexican-American War by Lt. Col. Philip St. George Cooke with his Mormon Battalion (19 October 1846â29 January 1847), by way of Guadalupe Pass, the Gila River, and the Colorado Desert to San Diego.