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Invitrogen™ Dynabeads™ CD4 Positive Isolation Kit Non-distribution product as customer accommodation. Available on GSA/VA Contract for Federal Government customers only.

Supplies superparamagnetic beads that enable gentle isolation of high-purity CD4+ T cells from whole blood, bone marrow, buffy coat, mononuclear cells (MNC), or tissue digests

Manufacturer:  Invitrogen™ 11331D

Catalog No. 11-331-D

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Includes: 5mL Dynabeads CD4 coated with anti-CD4 monoclonal antibody, and 2mL DETACHaBEAD™ CD4. The kit can process up to 2 x 109 cells.



The cells are released from beads using the DETACHaBEAD; reagent to obtain bead- and antibody-free cells.

  • Gentle isolation of CD4+ T cells from any sample—no columns required
  • Bead- and antibody-free positive isolation of CD4+ cells for any downstream assay
  • Capacity: Processes approx. 2x109 cells total
  • Cell Type: T Cells (CD4)
  • Isolation Method: Positive Isolation
  • Output Viability: >95%
  • Sample Type: Blood, PBMC
  • Starting Material (Cell No.): 1x107 PBMCs per isolation
  • Target Species: Human

Cell Analysis, Cell Isolation, Cell Isolation and Expansion, Human Cell Isolation

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Shipping Condition: Room Temperature



Processes ~2x10^9 cells total
Each kit contains 5 ml Dynabeads® CD4 coated with anti-CD4 monoclonal antibody, and 2 ml DETACHaBEAD® CD4. The kit can process up to 2 × 109 cells.

Storage Conditions: 2°C to 8°C. Do not freeze.
Research Grade
1x10^7 PBMCs per isolation
PBMC, Blood
T Cells (CD4)
Positive Isolation
DETACHaBEAD®, DYNAL®, Dynabeads®
Room Temperature


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For Research Use Only. Not for use in diagnostic procedures.