Beta-2 Microglobulin Test-Introduction, Test Result, Unit, Reference Range, Test Methods, Clinical Significance, and Keynotes
Introduction The Beta-2 Microglobulin (B2M) test is a medical diagnostic test used to measure the level of beta-2 microglobulin in a person’s blood or urine. Beta-2 microglobulin is a small protein that is produced by all nucleated cells in the body and is an integral …