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Langerin (CD207) pin


Langerin (CD207)

Alternate Test Names:

Methodology: IHC

Clinical Significance:
Identifies: Langerin, a protein encoded by the CD207 gene, which is a transmembrane cell surface receptor produced by Langerhans cells and Langerhans cell neoplasms.

Subcellular Localization: Cytoplasmic


Disease State: Langerhans Cell Histiocytosis

CPT Code(s): 88342 or 88341 (reference only; CPTs may vary)

Turnaround Time: Within 1-2 business days of receipt

Schedule: Monday - Friday

Specimen Requirements:
• Formalin-fixed, paraffin-embedded (FFPE) tissue block or cell block - OR -
• 1 unstained slide for each test requested plus 3-4 additional unstained slides cut at 4µm

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