membraneous and cytoplasmic
Regulatory status: IVD, FDA Class I
8246-C010: RTU, 10 capsules; 1 pack
8246-M250: RTU, 1 cartridge, 250 tests; 1 unit
CD1a is a cell surface protein expressed on dendritic cells, cortical thymocytes, Langerhans cells skin, and some epithelia.
Strong staining in thymoma.
Strong staining of cortical thymocytes, T-cells, and B-cells in thymus.
Negative staining of non-germinal center cells in tonsil.