EasySep™ Human Whole Blood CD34 Positive Selection Kit II

Immunomagnetic positive selection kit

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From: 571 USD

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Immunomagnetic positive selection kit
From: 571 USD

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Overview Related Products Scientific Resources Product Applications Data and Publications

Overview

The EasySep™ Human Whole Blood CD34 Positive Selection Kit II is designed to isolate CD34+ cells from fresh whole blood or freshly prepared buffy coat by positive selection. Desired cells are targeted with Tetrameric Antibody Complexes recognizing CD34 and dextran-coated magnetic particles. The cocktail also contains an antibody to human Fc receptor to minimize nonspecific binding. Labeled cells are separated using an EasySep™ magnet without the use of columns. Cells of interest remain in the tube while unwanted cells are poured off. The CD34 antigen is expressed on hematopoietic stem and progenitor cells.

This product can be used instead of the EasySep™ Human Whole Blood CD34 Positive Selection Kit (Catalog #18086).

If isolating CD34+ cells from fresh cord blood, we recommend using the EasySep™ Human Cord Blood CD34 Positive Selection Kit II (Catalog #17896). Alternatively, if isolating CD34+ cells from any other sample type, the EasySep™ Human CD34 Positive Selection Kit II (Catalog #17856) should be used.
Advantages:
• Fast and easy-to-use
• No columns required
Components:
  • EasySep™ Human Whole Blood CD34 Positive Selection Kit II (Catalog #17879)
    • EasySep™ Human Whole Blood CD34 Positive Selection Cocktail II, 3 x 1 mL
    • EasySep™ Dextran RapidSpheres™ 50100, 3 x 1 mL
    • EasySep™ RBC Lysis Buffer 10X Concentrate, 10 mL (Catalog #20110)
  • RoboSep™ Human Whole Blood CD34 Positive Selection Kit II (Catalog #17879RF)
    • EasySep™ Human Whole Blood CD34 Positive Selection Cocktail II, 3 x 1 mL
    • EasySep™ Dextran RapidSpheres™ 50100, 3 x 1 mL
    • EasySep™ RBC Lysis Buffer 10X Concentrate, 10 mL (Catalog #20110)
    • RoboSep™ Buffer (Catalog #20104) x 2
    • RoboSep™ Filter Tips (Catalog #20125) x 2
Magnet Compatibility:
• "The Big Easy" EasySep™ Magnet (Catalog #18001)
• RoboSep™-S (Catalog #21000)
Subtype:
Cell Isolation Kits
Cell Type:
Hematopoietic Stem and Progenitor Cells
Species:
Human
Sample Source:
Buffy Coat; Whole Blood
Selection Method:
Positive
Application:
Cell Isolation
Brand:
EasySep; RoboSep
Area of Interest:
Chimerism; Stem Cell Biology; Immunology

Scientific Resources

Product Documentation

Educational Materials

(6)
Brochure
Hematopoietic Stem and Progenitor Cells - Products for Your Research
Brochure
EasySep™ Cell Separation Technology
Wallchart
Human Immune Cytokines
Video
1:37
How to Isolate Mononuclear Cells from Whole Blood by Density Gradient Centrifugation
Video
1:13
The EasySep™ Pour-off: A Simple and Effective Way to Isolate Cells
Video
0:57
EasyEights™: Faster and Easier Multiple Sample Cell Isolations

Product Applications

This product is designed for use in the following research area(s) as part of the highlighted workflow stage(s). Explore these workflows to learn more about the other products we offer to support each research area.

Research Area Workflow Stages for
Workflow Stages
Hematopoietic Stem and Progenitor Cell Research
Cell Sourcing and Isolation
Expansion and Differentiation
Analysis
Chimerism Analysis
Cell Isolation
Characterization

Data and Publications

Data

Starting with whole blood, the CD34+ cell content of the isolated fraction is typically 90.4 ± 7.0% (gated on CD45+ cells; mean ± SD using RoboSep™-S). In the above example, the purities of the start and final isolated fractions are 0.06% and 95.31%, respectively. NOTE: RBCs were removed by lysis prior to flow cytometry.

PRODUCTS ARE FOR RESEARCH USE ONLY AND NOT INTENDED FOR HUMAN OR ANIMAL DIAGNOSTIC OR THERAPEUTIC USES UNLESS OTHERWISE STATED. FOR ADDITIONAL INFORMATION ON QUALITY AT STEMCELL, REFER TO WWW.STEMCELL.COM/COMPLIANCE.