Preservative: Sodium Azide
Store as concentrated solution. Centrifuge briefly prior to opening vial. Store at 4ºC. DO NOT FREEZE.
Tissue / cell preparation (purified E-rosette forming cells from human peripheral blood lymphocytes).
For laboratory use only. Not for any clinical, therapeutic, or diagnostic use in humans or animals. Not for animal or human consumption.
Cd99 Molecule (Xg Blood Group),Hba71,Mic2,Mic2X,Mic2Y,Msk5X,Cd99
CD99 is a cell surface antigen expressed in 95% of Ewing's sarcomas (ES). The antigen is also found in some primative neuroectodermal tumors (PNET) and peripheral neuroepitheliomas (PN). Other small round cell tumors (SRCT) that are commonly included in the differential diagnosis of ES, such as neuroblastomas, lymphomas, and rhabdomyosarcomas, as well as other sarcomas, carcinomas, and neuroectodermal tumors are generally negative. In normal tissues, the antigen is strongly expressed in thymocytes and a subset of pancreatic islet cells.