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Lab Vision™ CD8 Ab-1, Mouse Monoclonal Antibody (Thermo Scientific™)

Obtain accurate, reproducible results in immunohistochemistry experiments with Thermo Scientific™ CD8 Ab-1, Mouse Monoclonal Antibody.

MagniSort™ Human CD8 Positive Selection Kit (Invitrogen™)

The MagniSort™ Human CD8 Positive Selection Kit is designed for the magnetic separation of CD8+ cells by positive selection. It has been optimized for the isolation of CD8+ cells from human peripheral blood monocuclear cells, utilizing a biotinylated Anti-Human CD8 antibody and streptavidin-coated magnetic beads. CD8+ cells are bound by antibody and then magnetic beads. When placed in a magnetic field, the undesired cells can be separated from CD8+ cells by decanting.

After positive selection, the purity of selected cells can be verified by staining with Anti-Human CD8, clones RPA-T8 or SK1.

Reported Application
Magnetic Cell Separation

CD8 Monoclonal Antibody (3B5), APC-Alexa Fluor 750 (Invitrogen™)

CD8 Monoclonal Antibody for Flow

Lab Vision™ CD8, Rabbit Monoclonal Antibody (Thermo Scientific™)

Ensure accurate, reproducible results in immunohistochemistry applications with Thermo Scientific™ CD8, Rabbit Monoclonal Antibody.

CD8 Monoclonal Antibody (3B5), Pacific Blue (Invitrogen™)

CD8 Monoclonal Antibody for Flow

Dynabeads™ Mouse CD8 (Lyt 2) (Invitrogen™)

Dynabeads® Mouse CD8 (Lyt 2) are magnetic beads that provide a robust and versatile tool to isolate or deplete mouse CD8+ T-cells directly from any sample, including tissue digests such as spleen or lymph nodes, whole blood, bone marrow, and mononuclear cells (MNC).
• Rapid isolation of mouse CD8+ T-cells from any sample – no columns required
• Positive isolation for molecular downstream assays or efficient depletion of mouse CD8+ T cells

Excellent Yield, Purity, and Viability of Recovered Cells
Dynabeads® Mouse CD8 (Lyt 2) are uniform, superparamagnetic beads (4.5 µm diameter) that enable easy isolation of mouse CD8+ cells from spleen or lymph nodes, although any single-cell suspension may be used. Dynabeads® Mouse CD8 beads are coated with a primary monoclonal antibody specific for the Lyt 2 membrane antigen mainly expressed on cytotoxic/suppressor subpopulation of mature T-cells of all common mouse strains. Dynabeads® Mouse CD8 binds to CD8+ cells during a short incubation period in a tube, after which the bead-bound cells are separated from unbound cells using a magnet. This fast and gentle isolation method does not require the use of columns, and helps ensure high purity, recovery and viability of the isolated CD8+ cells.

Ideal for Both Depletion and Positive Isolation for Downstream Molecular Assays
Because of the powerful magnets used for separation, Dynabeads® Mouse CD8 (Lyt 2) can be used in viscous samples such as single cell suspensions from tissue, whole blood and bone marrow, and enable efficient depletion of mouse CD8+ cells in about 30 minutes. Dynabeads® Mouse CD8 (Lyt 2) will also afford excellent recovery of high-purity, viable cells when used for positive isolation for downstream studies; for example, those in which cells are to be lysed while still attached to beads, and nucleic acids or proteins further purified. Note that intact cells will not be released from these beads, so if you want to isolate mouse CD8+ cells for cell-based applications, or you need to check your samples with flow cytometry, you should use Dynabeads® FlowComp Mouse CD8 Cells (for bead-free cells).

Select what is right for you from our range of Mouse CD8 Isolation Products.

For Research Use Only. Not for human or animal therapeutic or diagnostic use.

CD8 alpha Monoclonal Antibody (5H10), PE-Texas Red (Invitrogen™)

CD8 alpha Monoclonal Antibody for Flow

CD8 Monoclonal Antibody (3B5), APC-Cyanine5.5 (Invitrogen™)

CD8 Monoclonal Antibody for Flow

CD3/CD4/CD8 Antibody Cocktail, FITC, PE, TRI-COLOR (Invitrogen™)

CD3/CD4/CD8 Cocktail Antibody for Flow

CD8 Monoclonal Antibody (2.43) (Invitrogen™)

CD8 Monoclonal Antibody for IF, ICC, Flow

Dynabeads™ FlowComp™ Human CD8 Kit (Invitrogen™)

This gentle and easy-to-use kit allows you to isolate flow-compatible human CD8+ T-cells from PBMC or directly from whole blood. Immediately after positive isolation, the beads are released and removed from your cell sample. In this way, you avoid exposing your cells to potentially cytotoxic or immunogenic foreign substances like iron oxides or dextrans, a potential problem when working with biodegradable particles. In addition, your cells will not be exposed to the stress of being passed through a column. You can expect a purity level of >95% human CD8+ cells.


• No risk of your results being affected by the isolation method
• Gentle tube-based method - no columns needed
• High purity and recovery
• Bead-free cells - compatible with flow cytometry analysis
• Compatible with flow cytometry analysis
• Viable, bead-free CD8+ T-cells for direct use in any cell-based assay.

The isolated cells have the presumed profile of memory and naive CD8+ T cells, and show a high proliferation capacity. You will save time and money, and get increased confidence in your results.

Starting sample:
MNC or whole blood.

The kit will process 2 × 109 mononuclear cells (MNC) or 80 ml whole blood

CD8 Monoclonal Antibody (3B5), PE (Invitrogen™)

CD8 Monoclonal Antibody for Flow

CD8 alpha Polyclonal Antibody (Invitrogen™)

CD8 alpha Polyclonal Antibody for IHC (P)

Dynabeads™ Untouched™ Human CD8 T Cells Kit (Invitrogen™)

The Dynabeads® Untouched™ Human CD8 T Cells Kit is used to isolate pure and viable untouched CD8+ T cells from PBMC by negative isolation. The kit depletes CD4+ T cells, B cells, NK cells, monocytes, platelets, dendritic cells, granulocytes, and erythrocytes. The negatively isolated human CD8+ T-cells are left in the sample and have not been in contact with the Dynabeads®. The bead- and antibody-free CD8+ T cells are truly untouched, and in perfect shape for any functional assay or application.

Advantages of the Dynabeads® Untouched™ Human CD8 T Cells Kit:

• High purity, recovery, and viability of human untouched CD8+ T cells
• Easy to use and to scale up
• No columns required

Magnetic bead-based Separation offers easy handling
An antibody mix towards the non-CD8 cells is added to the sample and allowed to bind to the cells. Dynabeads® are added and will bind to the antibody-labeled cells during a short incubation. The bead-bound cells are quickly separated on a magnet and discarded. The remaining negatively isolated and untouched human CD8+ T cells can be directly analyzed in a flow cytometer and used in any application. For depletion or positive isolation of CD8+ cells, select from our range of Human CD8+ T Cell Isolation Products.

Learn more about Dynabeads® products
• Find Dynabeads® products for a whole range of applications.
• Find magnets for Dynabeads® separations.

CD8 alpha Monoclonal Antibody (5H10), TRI-COLOR (Invitrogen™)

CD8 alpha Monoclonal Antibody for Flow