| Factor XIIIa |  |
Factor XIIIa is a blood proenzyme that has been identified in platelets, megakaryocyte, and fibroblast-like mesenchymal or histiocytic cells present in the placenta, uterus, and prostate; it is also present in monocytes and macrophages and dermal dendritic cells. Anti- Factor XIIIa has been found to be useful in differentiating between dermatofibroma (90% (+)), dermatofibrosarcoma protuberans (25%(+)) and desmoplastic malignant melanoma (0%(+)). Factor XIIIa positivity is also seen in capillary hemagioblastoma (100%(+)), hemangioendothelioma (100%(+)), hemangiopericytoma (100%(+)), xanthogranuloma (100%(+)), xanthoma (100(+)), hepatocellular carcinoma (93%(+)), glomus tumor (80%(+)), and meningioma (80 % (+)).
Rabbit Monoclonal, Clone: EP3372| | 0.1 ml concentrated | 251R-14 | | | 0.5 ml concentrated | 251R-15 | | | 1 ml concentrated | 251R-16 | | | 1 ml prediluted | 251R-17 | | | 7 ml prediluted | 251R-18 | | | Ventana®* dispenser | 760-4441 | | | 5 Positive Control Slides | 251S | | |
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Regulatory Status
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Mouse Monoclonal, Clone: AC-1A1| | 0.1 ml concentrated | 251M-14 | | | 0.5 ml concentrated | 251M-15 | | | 1 ml concentrated | 251M-16 | | | 1 ml prediluted | 251M-17 | | | 7 ml prediluted | 251M-18 | | | Ventana®* dispenser | 760-4384 | | | 5 Positive Control Slides | 251S | | | |
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