Change in Beta-2-Microglobulin Testing

Due to low testing volume, beginning December 1, 2008, beta-2-microglobulin testing on urine, plasma, and CSF will be performed at Associated Regional and University Pathologists, Inc. (ARUP) laboratories. Sample type and volume remain the same and reference ranges are comparable. Questions should be directed to Ron Feld, Ph.D., (6-1759).