1. TPCS Products List Immune Cells

2. TPCS LOREM IPSUM DOLOR Peripheral Blood Blood Cord Leukopak
Mononuclear Cells
CD3+ Pan T cells
CD4+ Helper T Cells
CD14+ Monocytes
CD19+ B Cells
CD8+ Cytotoxic T Cells
CD56+ NK Cells
Dendritic Cells
Mononuclear Cells
CD34+ Stem/Progenitor Cells

3. Human Peripheral Blood, Leukopak
A leukopak is an enriched leukapheresis product collected from normal peripheral blood. It is composed of a variety of blood cells including monocytes, lymphocytes, platelets, plasma, and red cells. A leukopak contains a higher concentration of cells as compared to standard venipuncture collection methods or buffy coat products.
Product Name
Cat. No.
Product Format
Size
Human Peripheral Blood, Leukopak
PBLP-F-1
Fresh
2.5 Billion WBC
PBLP-F-2
4.5 Billion WBC

4. PBMC
A mononuclear cell is any cell that has a single round nucleus; examples of a mononuclear cell are lymphocytes, monocytes, and dendritic cells. These cells are critical components of the immune system which are involved in both humoral and cell-mediated immunity.
Product Name
Cat. No.
Product Format
Size
Human PBMC
PB010F
Fresh
10 million/vial
PB002F
25 million/vial
PB003F
100 million/vial
PB050F
50 million/vial
PB010C
Cryopreserved
PB025C
PB100C
PB050C

5. CD4+ helper T cells
CD4+ helper T cells oversee the actions of the human immune system. They are involved in activating and directing other immune cells, specifically: (1) determining B cell antibody class switching, (2) the activation and growth of cytotoxic T cells, and (3) maximizing bactericidal activity of phagocytes (i.e. macrophages).
Product Name
Cat. No.
Product Format
Size
CD4+ Helper T Cells, Positive selection
PB04-P-3F
Fresh
15 million/vial
PB04-P-4F
25 million/vial
CD4+ Helper T Cells, Negative selection
PB04-N-3F
PB04-N-4F
PB04-P-3C
Cryopreserved
PB04-P-4C
PB04-N-3C
PB04-N-4C

6. CD3+ Pan T cells
The CD3+ T cell possesses a complex of cell surface molecules that associates with the T-cell antigen receptor (TCR). CD3 functions in the cell surface expression of TCR and in the signaling transduction cascade that originates when a peptide:MHC ligand binds to the TCR. CD3 surface protein is made of invariant subchains belonging to the immunoglobulin superfamily. CD3 is found on the surfaces of T cells and of thymocytes. Mutant expression of the TCR can be found in Severe Combined Immunodeficiency (SCID), and monoclonal antibodies to the CD3 marker have been demonstrated to be an effective way to control allografts by preventing T-cell activation.
Product Name
Cat. No.
Product Format
Size
CD3+ Pan T Cells, Postive Selection
PB03-P-2F
Fresh
10 million/vial
PB03-P-4F
25 million/vial
CD3+ Pan T Cells, Negative Selection
PB03-N-2F
PB03-N-4F
PB03-P-2C
Cryopreserved
PB03-P-4C
PB03-N-2C
PB03-N-4C

7. CD14+ Monocytes
CD14+ monocytes are responsible for phagocytosis of foreign substances in the body and are capable of killing infected host cells via antibody-mediated cellular cytotoxicity. Under the right culture conditions, monocytes can differentiate into dendritic cells, Langerhans cells, or macrophages.
Product Name
Cat. No.
Product Format
Size
CD14+ Monocytes, Postive Selection
PB14-P-1F
Fresh
5 million/vial
PB14-P-2F
10 million/vial
CD14+ Monocytes, Negative Selection
PB14-N-1F
PB14-N-2F
PB14-P-1C
Cryopreserved
PB14-P-2C
PB14-N-1C
PB14-N-2C

8. CD19+ B Cells; Negative Selection
CD19 B cells play an essential role in the adaptive immune response. CD19+ B cells are responsible for the recognition and clearance of antigens in the system and, in the process, creating cells with the purpose of immunosurveillance. The wide range and sensitivity of the B cell to antigens lies in the process in which its receptor, the B cell receptor, develops.
Product Name
Cat. No.
Product Format
Size
CD19+ B Cells; Negative Selection
PB19-N-1F
Fresh
5 million/vial
PB19-N-2F
10 million/vial
PB19-N-1C
Cryopreserved
PB19-N-2C

9. CD8+ Cytotoxic T Cells, Negative Selection
CD8+ cytotoxic T cells fulfill the role dual role of regulating and/or implementing the body’s immune response by eliminating intracellular pathogens such as viruses, and some bacteria and parasites. Upon recognition of an infected cell, the CD8+ T cell initiates apoptosis through the targeted release of effector proteins contained specialized lytic granules within the T cell.
Product Name
Cat. No.
Product Format
Size
CD8+ Cytotoxic T Cells, Negative Selection
PB08-N-1F
Fresh
5 million/vial
PB08-N-2F
10 million/vial
PB08-N-1C
Cryopreserved
PB08-N-2C

10. CD56+ NK Cells, Negative Selection
Natural killer cells (NK cells) are cytotoxic members of the innate immune system. CD56 NK cells are a major component of the immune system. CD56+ NK cells play a key role in the rejection of tumors and cells infected by viruses; killing by releasing perforin and granzymes that cause the target cell to die by apoptosis.
Product Name
Cat. No.
Product Format
Size
CD56+ NK Cells, Negative Selection
PB56-N-1F
Fresh
5 million/vial
PB56-N-2F
10 million/vial
PB56-N-1C
Cryopreserved
PB56-N-2C

11. Dendritic Cells
Dendritic cells are highly specialized antigen-processing and antigen-presenting cells that are located in mucosal tissues, skin, and lymphoid tissues. They are also called accessory cells. Dendritic cells play a major role in the initiation of immune responses as they act as messengers between the innate and adaptive immune systems. The main function of dendritic cells is to process and present antigens on the cell surface of T cells. In addition, dendritic cells contribute to the maintenance of B cell function and recall responses.
Product Name
Cat. No.
Product Format
Size
Dendritic Cells
PBDC-1C
Cryopreserved
1million/vial
PBDC-2C
2million/vial
PBDC-3C
5million/vial

12. BCMC
Cord blood mononuclear cells are isolated by diluting the cord blood with balanced saline and using density gradient centrifugation techniques.
Product Name
Cat. No.
Product
Format
Size
Human CBMC
CB025C
Cryopreserved
25 million/vial
CB050C
50 million/vial
CB100C
100 million/vial

13. CD34+ Stem/Progenitor Cells
Cord blood CD34+ stem cells are isolated using positive immunomagnetic cell separation procedures from umbilical cord blood.
Product Name
Cat. No.
Product Format
Size
CD34+ Stem/Progenitor Cells, Cord Blood
CB34-2F
Fresh
0.5 million/vial
CB34-3F
1 million/vial
CB34-4F
2 million/vial
CB34-1C
Cryopreserved
0.2 million/vial
CB34-2C
CB34-3C
CB34-4C