Cyclin D1 (BCL1)

Identifies cyclin D1, a more frequently altered cell cycle regulator in cancers found in the majority of mantle cell lymphomas. Hairy cell leukemia and plasmacytoma may also express the protein with a weaker signal.

Synonyms
Turnaround Time
Tech-Only (stain only): 24 hrs
Methodology
IHC
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
88341x1 or 88341x1; 88360x1