Clinical Grade Non-Transfusable Peripheral Blood CD3 Depleted T Cells, Frozen
Human T cells are lymphocytes that are generally characterized by the expression of CD3 on the cell surface. These cells originate in the bone marrow, migrate to the thymus to undergo maturation, and are one of the key cell types involved in cell-mediated immunity. T cells are involved in destroying invading organisms and also aid in the activation of B cells through the thymus-dependent response. There are several different subsets of T cells, including helper T cells (naïve and memory), cytotoxic T cells (naïve and memory), regulatory T cells (Tregs) and natural killer T (NKT) cells. Removal of these T cells allows for the enrichment of stem cells and effector cells, such as NK cells.
Human peripheral blood CD3+ T cells are depleted from the total cell population using direct immunomagnetic anti-CD3 beads. All cell isolation components, including reagents, tubing sets, instruments, and buffers, are manufactured and controlled under an ISO 13485 certified quality system under FDA oversight. Cell culture procedures, including open manipulation of vials, final filling, and closure of finished products, are performed inside ISO 5 air quality processing chambers located within an FDA-registered cell manufacturing facility. Isolated primary cells are characterized by flow cytometry to ensure a highly pure and viable cell population.
Cells were obtained using Institutional Review Board (IRB) approved consent forms and protocols. All reagents and devices used to collect and separate the cells are certified clinical grade. This item is for research use only.
|Cell and Tissue Source||Peripheral Blood|
|Product Type||Primary Cells|
|Cell Type||Mononuclear Cells|
|Donor Attributes||HIV-, HepB-, HepC-|
|Viability||≥70% by Flow Cytometry|
|Contains||CryoStor™ CS10 (10% DMSO)|