Home


APMUM-1
MUM-1, IMMUNOHISTOCHEMISTRY STAIN

Test Code APMUM-1 
Test MUM-1, IMMUNOHISTOCHEMISTRY STAIN 
Description MUM-1 is a B cell lymphoma marker. It is overexpressed in late plasma cell directed stages of B cell differentiation. MUM-1 is expressed in a subset of B cells in the light zone of the germinal center. It is identified in the late stages of B cell differentiation, plasma cells, activated T cells and a large number of hematolymphoid neoplasms.

NOTE: This test is usually ordered in conjunction with a pathology consultation. The pathology professional component will be billed separately by the consulting pathologist. 

Specimen Formalin-fixed or paraffin-embedded tissue specimen 
Reference Values An interpretive report will be provided. 
Analytic Time 2 Days 
Day(s) Test Set Up Monday through Friday 
CPT Code(s) 88342