Tissue-Tek Genie®
anti-Melanosome

Clone: HMB45
Host clonality: mouse monoclonal
Control tissue: melanosome
Staining pattern: cytoplasmic
Regulatory status: IVD, FDA Class I
Product code: 8232-C010: RTU, 10 capsules; 1 pack
8232-M250: RTU, 1 cartridge, 250 tests; 1 unit

 

The antibody labels melanosome protein in the cytoplasm of activated and neoplastic melanocytes. Intradermal nevi and normal resting adult melanocytes are negative.
Tissue-Tek Genie<sup>&reg;</sup><br /> anti-Melanosome Strong staining in metastatic malignant melanoma in small intestine.

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Negative staining in the overlying epidermis, but positive staining of blue nevus.
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