Dynabeads® Human T-Activator CD3/CD28/CD137 Dynabeads® Human T-Activator are coupled with anti-CD3, anti-CD28, and anti-CD137 antibodies. CD137 (4-1BB) is a member of the tumor necrosis factor family. Agonistic anti-CD137 antibody acts as an activating costimulatory molecule especially important for effector/memory T cells and promotes the survival and proliferation of T lymphocytes. ■Efficient expansion and increased survival rate of Ag-specific T cells ■No need to find or prepare donor-matched MNC or antigen ■T cells expanded with Dynabeads® maintain Ag-specific responses Capacity: 20 tests Cell Type: T Cells (Activated) Reactivity: Human Product Size: 0.4 mL Final Product: Cells Target Species: Human Shipping Condition: Room Temperature Regulatory Statement: For Research Use Only. Not for use in diagnostic procedures.