Identifies a translocation-associated cytoplasmic/mitochondrial protein that inhibits apoptosis. Overexpressed in the majority of follicular lymphomas and in a significant minority of diffuse large B cell lymphomas of germinal center phenotype and in synovial sarcomas and some muscle-derived tumors.

B-cell lymphoma 2
Turnaround Time
Tech-Only (stain only): 24 hrs
Specimen Requirements

A formalin-fixed, paraffin-embedded (FFPE) tissue block is preferred specimen typeorOne (1) unbaked, unstained slide for H&E staining (required) and two to three (2-3) positively charged unstained slides (all cut at 4-5 microns) for each test/antibody orderedBlock and slide identifiers should be clearly written and match exactly with the specimen ID and specimen labeling as noted on the requisition.

Storage and Transportation

Use cold pack for transport. Make sure cold pack is not in direct contact with specimen.

CPT Codes
88342x1 or 88341x1; 88360x1