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Beta-2-microglobulin Urine Collection

A beta-2 microglobulin tumor marker test measures the amount of a protein called beta-2 microglobulin (B2M) in your body fluids. The test usually uses a sample of your blood. It may also be done using urine or in rare cases cerebrospinal fluid (CSF). B2M is a type of tumor marker.

There is an additional £20 phlebotomy fee for every donation.