Shop All Magnetic Beads for Human Cell Isolation

MagniSort™ Human CD19 Positive Selection Kit (Invitrogen™)

The MagniSort™ Human CD19 Positive Selection Kit is designed for the magnetic separation of CD19+ cells by positive selection. It has been optimized for the isolation of CD19+ cells from normal human peripheral blood mononuclear cells, utilizing a biotinylated Anti-Human CD19 antibody and streptavidin-coated magnetic beads. CD19+ cells are bound by antibody and then magnetic beads. When placed in a magnetic field, the undesired cells can be separated from CD19+ cells by decanting.

After positive selection, the purity of selected cells can be verified by staining with Anti-Human CD20, clone 2H7.

Reported Application
Magnetic Cell Separation

MagniSort™ Human CD8 T cell Enrichment Kit (Invitrogen™)

The MagniSort™ Human CD8 T cell Enrichment Kit is designed for the magnetic separation of CD8 T cells by negative selection. It has been optimized for the isolation of human CD8 T cells from normal human peripheral blood mononuclear cells utilizing a biotinylated antibody cocktail and streptavidin-coated magnetic beads. Undesired cells are bound by antibody and then magnetic beads that, when placed in a magnetic field, leave CD8 T cells untouched and free in solution.

The MagniSort™ Human CD8 T cell Enrichment Antibody Cocktail contains the following antibodies:
Anti-Human CD4 Biotin
Anti-Human CD11b Biotin
Anti-Human CD14 Biotin
Anti-Human CD16 Biotin
Anti-Human CD19 Biotin
Anti-Human CD20 Biotin
Anti-Human CD36 Biotin
Anti-Human CD56 Biotin
Anti-Human CD123 Biotin
Anti-Human CD235a Biotin
Anti-Human γδ TCR Biotin

Reported Application
Magnetic Cell Separation

Dynabeads™ CD15 (Invitrogen™)

Dynabeads® CD15 are superparamagnetic beads covalently coupled with an anti-human CD15 antibody that efficiently depletes human CD15+ myeloid cells (predominantly neutrophil and eosinophil granulocytes) directly from whole blood, buffy coat, or PBMC samples. Dynabeads® CD15 can also be used to positively isolate CD15+ cells for molecular applications. Advantages of Dynabeads® CD15:

• Efficient depletion of granulocytes (neutrophils and eosinophils)
• Isolation of granulocytes directly from whole blood for molecular applications
• No columns required

About Dynabeads® CD15
Dynabeads® CD15 are uniform, superparamagnetic polystyrene beads (4.5 µm diameter) coated with a monoclonal mouse IgM antibody recognizing the human CD15 membrane antigen. The CD15 antigen is predominantly expressed on human neutrophil and eosinophil granulocytes, and to a varying degree on monocytes.

Magnetic bead-;based separation offers easy handling
Dynabeads® CD15 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, it separates the bead-bound target cells from the rest of the sample in just 1–2 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 2–3 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, PBMC, or buffy coat.

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MagniSort™ Human CD56 Positive Selection Kit (Invitrogen™)

The MagniSort™ Human CD56 Positive Selection Kit is designed for the magnetic separation of CD56+ cells by positive selection. It has been optimized for the isolation of CD56+ cells from human normal peripheral blood mononuclear cells utilizing a biotinylated Anti-human CD56 antibody and streptavidin-coated magnetic beads. CD56+ cells are bound by antibody and then magnetic beads. When placed in a magnetic field, the undesired cells can be separated from CD56+ cells by decanting.

After positive selection, the purity of selected cells can be verified by staining with Anti-Human CD56 (clone CMSSB).

Reported Application
Magnetic Cell Separation

MagniSort™ Human Hematopoietic Lineage Depletion Kit (Invitrogen™)

The MagniSort™ Human Hematopoietic Lineage Depletion Kit is designed for the magnetic depletion of lineage positive cells from normal human peripheral blood mononuclear cells. The kit utilizes a biotinylated antibody cocktail and streptavidin-coated magnetic beads. Undesired cells, including T cells, B cells, NK cells, myeloid cells, granulocytes, and red blood cells, are bound by antibody and then magnetic beads that, when placed in a magnetic field, leave lineage negative cells untouched and free in solution.

The MagniSort™ Human Hematopoietic Lineage Antibody Cocktail contains the following antibodies:
Anti-Human CD2 Biotin
Anti-Human CD3 Biotin
Anti-Human CD10 Biotin
Anti-Human CD11b Biotin
Anti-Human CD14 Biotin
Anti-Human CD16 Biotin
Anti-Human CD19 Biotin
Anti-Human CD56 Biotin
Anti-Human CD123 Biotin
Anti-Human CD235a Biotin

Reported Application
Magnetic Cell Separation

Dynabeads™ Human DC Enrichment Kit (Invitrogen™)

Use this kit to enrich viable human dendritic cells (DC's) from PBMC by negative isolation. The kit depletes T cells, B cells, monocytes/ macrophages, granulocytes, NK cells and erythrocytes. Highly enriched DC's are bead and antibody-free, and can be used in any functional assay. The cells should be further sorted to obtain high purity of the specific DC sub-populations of choice.

• Obtain high recovery (80-100%) of viable DC's of all sup-populations.
• Substantial reduction in sorting time and volume compared to sorting only, thus saving money as well.

Methodology:
An antibody mix towards the non- dendritic 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 untouched human DC's can be directly sorted into the sup-population of choice or used in any other application.

Starting samples:
PBMC

Dynabeads™ Untouched™ Human Monocytes Kit (Invitrogen™)

The Dynabeads® Untouched™ Human Monocytes Kit is used to isolate pure and viable monocytes from PBMC by negative isolation. The kit depletes T cells, B cells, NK cells, dendritic cells, granulocytes, and erythrocytes, while the negatively isolated human monocytes are left in the sample. The isolated monocytes cells are in perfect shape for any functional assay and application. Advantages of the Dynabeads® Untouched™ Human Monocytes Kit:

• High purity, recovery, and viability of human monocytes
• Easy to use and to scale up
• No columns required
Magnetic bead-based separation offers easy handling
An antibody mix towards the non-monocytes is added to the sample and allowed to bind to the cells. After a quick wash, the 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 human monocytes can be directly analyzed in a flow cytometer and used in any application.

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MagniSort™ Human CD4 Naïve T cell Enrichment Kit (Invitrogen™)

The MagniSort™ Human CD4 Naïve T cell Enrichment Kit is designed for the magnetic separation of CD4 naïve T cells by negative selection. It has been optimized for the isolation of human CD4 naïve T cells from normal human peripheral blood mononuclear cells utilizing a biotinylated antibody cocktail and streptavidin-coated magnetic beads. Undesired cells are bound by antibody and then magnetic beads that, when placed in a magnetic field, leave CD4 naïve T cells untouched and free in solution.

The MagniSort™ Human CD4 Naïve T cell Enrichment Antibody Cocktail contains the following antibodies:
Anti-Human CD8 Biotin
Anti-Human CD11b Biotin
Anti-Human CD14 Biotin
Anti-Human CD16 Biotin
Anti-Human CD19 Biotin
Anti-Human CD20 Biotin
Anti-Human CD36 Biotin
Anti-Human CD45RO Biotin
Anti-Human CD56 Biotin
Anti-Human CD123 Biotin
Anti-Human CD235a Biotin
Anti-Human γδ TCR Biotin

Reported Application
Magnetic Cell Separation

Dynabeads™ CD31 Endothelial Cell (Invitrogen™)

Isolate endothelial cells directly from tissue digests. Dynabeads® CD31 are ideal for positively isolating endothelial cells for downstream molecular analysis.

• Positively isolate endothelial cells directly from tissue digests for molecular applications
• Establish cultures for endothelial cells
• No columns required

Starting sample:
Tissue digests.

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.

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Dynabeads™ CD4 Positive Isolation Kit (Invitrogen™)

The Dynabeads® CD4 Positive Isolation Kit 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. The cells are released from the beads using the DETACHaBEAD® reagent to obtain bead- and antibody-free cells. Advantages of the Dynabeads® CD4 Positive Isolation Kit:

• 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

About Dynabeads® CD4 Positive Isolation Kit
The Dynabeads® CD4 Positive Isolation Kit contains uniform, superparamagnetic beads (4.5 µm diameter) covalently coated with a monoclonal antibody specific for the CD4 membrane antigen predominantly expressed on the helper/ inducer subset of human T cells. The kit also includes a DETACHaBEAD® reagent that releases the Dynabeads® from the purified CD4+ cells. This gently magnetic isolation process gives highly viable bead- and antibody-free cells to be used in any downstream assay.

Magnetic bead-based separation offers easy handling
Dynabeads® are mixed with the sample in a tube where they bind to the target cells during a short incubation, after which the bead-bound cells are separated from unbound cells using a magnet. The positively isolated cells are then washed, and DETACHaBEAD® reagent is added to gently release the cells from the beads. This magnetic bead-based positive isolation method gives both bead- and antibody-free cells. The isolated CD4+ cells are phenotypically unaltered and suitable for any downstream application. This fast and gentle isolation method does not require the use of columns, and helps ensure high purity and viability of the isolated CD4+ cells. For depletion or isolation of untouched CD4+ cells, select from our range of Human CD4+ T Cell Isolation Products.

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DETACHaBEAD™ CD19 Kit (Invitrogen™)

B cells isolated with Dynabeads® CD19 and released with DETACHaBEAD® CD19 are pure, viable, phenotypically unaltered and unactivated. Cells are suitable for applications such as further sorting, culturing studies, and flow cytometry.

This Product Contains: DETACHaBEAD® CD19, polyclonal anti-Fab to release cells from Dynabeads® CD19 (Pan B). For use with cells isolated using Dynabeads® CD19

MagniSort™ Human CD3 Positive Selection Kit (Invitrogen™)

The MagniSort™ Human CD3 Positive Selection Kit is designed for the magnetic separation of CD3+ cells by positive selection. It has been optimized for the isolation of CD3+ cells from human peripheral blood monocuclear cells, utilizing a biotinylated Anti-Human CD3 antibody and streptavidin-coated magnetic beads. CD3+ cells are bound by antibody and then magnetic beads. When placed in a magnetic field, the undesired cells can be separated from CD3+ cells by decanting.

After positive selection, the purity of selected cells can be verified by staining with Anti-Human CD3, clone UCHT1 or SK7.

Reported Application
Magnetic Cell Separation

MagniSort™ Human B Cell Enrichment Kit (2nd Generation) (Invitrogen™)

The MagniSort™ Human B cell Enrichment Kit (2nd Generation) is designed for the magnetic separation of B cells by negative selection with improved purity. It has been optimized for the isolation of human B cells from normal human peripheral blood mononuclear cells utilizing a biotinylated antibody cocktail and streptavidin-coated magnetic beads. Undesired cells are bound by antibody and then magnetic beads that, when placed in a magnetic field, leave B cells untouched and free in solution.

The MagniSort™ Human B cell Enrichment Antibody Cocktail (2nd Generation) contains the following antibodies:
Anti-Human CD2 Biotin
Anti-Human CD3 Biotin
Anti-Human CD11b Biotin
Anti-Human CD14 Biotin
Anti-Human CD16 Biotin
Anti-Human CD36 Biotin
Anti-Human CD56 Biotin
Anti-Human CD235a Biotin

Reported Application
Magnetic Cell Separation

CELLection™ Epithelial Enrich Dynabeads™ (Invitrogen™)

Use this kit to obtain up to 5-log enrichment of human epithelial tumor cells, directly from whole blood, bone marrow or PBMC. Tumor cell clumps can be enriched from bone marrow. Enriched cells are bead-free, viable and suitable for immunocytochemical staining or any other downstream application.

High enrichment of viable human tumor cells

Isolate directly from whole blood, bone marrow or PBMC
Viable cells for any cellular applications

Methodology: Add CELLection™ Dynabeads® to the sample. The beads will bind the tumor cells after a short incubation. The bead-bound tumor cells are quickly separated on a magnet and subsequently released from the beads with the supplied Release Buffer. (CELLection™ Dynabeads® contains a DNA linker that is cleaved by the DNase I in the Release Buffer.)

Note: If you want to deplete or use the isolated tumor cells for molecular applications, please use the equivalent product Dynabeads® Epithelial Enrich (Cat. No. 161-02). This product contains the same antibody, but with no release of the cells from the beads after positive isolation.

Starting Samples: Whole blood, bone marrow, buffy coat, PBMC.