人类CD3 + T细胞(Pan T细胞),冷冻保存产品是T cells (T lymphocytes) are a type of white blod cells that are a major part of the immune system. They play role both in innate immunity and to a larger extent in adaptive immune response. BioVision’s Pan T cells from normal human peripheral blood cells (PBMCs) were produced by clonal expansion in bulk culture. Peripheral blood was collected from pre-screened normal human volunteers.