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Invitrogen™ Dynabeads™ CD3
Description
Dynabeads CD3 are superparamagnetic beads coupled with an anti-human CD3 antibody that enable easy isolation or depletion of human CD3+ T cells directly from any sample, including whole blood, bone marrow, buffy coat, peripheral blood mononuclear cells (PBMCs), and tissue digests. Advantages of Dynabeads CD3:
- Fast and efficient isolation of CD3+ T cells from any sample—no columns required
- High purity, yield, and viability of positively isolated CD3+ T cells for molecular downstream assays
- Fast and efficient depletion of CD3+ T cells from any sample.
About Dynabeads CD3
Dynabeads CD3 are uniform, superparamagnetic beads (4.5 μm diameter) coated with a primary monoclonal antibody specific for the CD3 membrane antigen mainly expressed mainly on human mature T cells. Because of the bead size, Dynabeads CD3 can easily and efficiently isolate or deplete cells from viscous samples such as whole blood and bone marrow in about 30 minutes. Dynabeads CD3 will also afford excellent recovery of high-purity, viable cells for use in downstream molecular 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 CD3+ cells for cell-based applications, or you need to check your samples with flow cytometry, check out our total human T cell product offerings.
Magnetic bead to based separation offers easy handling
Dynabeads CD3 is added to the sample under continuous mixing to optimize the binding of the Dynabeads to the target cells. By placing the sample on a magnet, the bead-bound target cells are separated from the rest of the sample in just 1 to 2 minutes. For depletion, remove the supernatant to a new tube for further studies and discard the bead-bound cells. For positive isolation for molecular studies, remove the supernatant and wash the bead-bound cells 2 to 3 times in buffer to get optimal purity. The cells can be lysed while still attached to the beads and the supernatant transferred to a new tube for downstream molecular analysis. Starting samples can be whole blood, buffy coat, bone marrow, PBMC, or tissue digests.
Automation-ready for KingFisher purification systems
The product is ideal for high-throughput workflows using KingFisher systems. A user guide and scripts for KingFisher Flex and Apex workflows are available for download on this page.
Learn more about Dynabeads products
Order Info
Shipping Condition: Room Temperature
Specifications
Specifications
| Cell Type | T Cells (Whole Population) |
| Content And Storage | This Product Contains: 5 mL Dynabeads™ CD3 coated with anti-CD3 monoclonal antibody. Storage Conditions: 2°C to 8°C. Do not freeze. |
| Product Type | Antibody Coated Bead |
| Includes | 5 mL Dynabeads CD3 coated with anti-CD3 monoclonal antibody. |
| Isolation Technology | Depletion, positive isolation for molecular applications |
| No. of Cells | Processes ∼2 x 109 cells total |
| Output Viability | >95% |
| Product Line | DYNAL™, Dynabeads™ |
| Purity or Quality Grade | Research Grade |
| Quantity | 5 mL |
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Safety and Handling
For Research Use Only. Not for use in diagnostic procedures.
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