EasySep™ HLA Chimerism Whole Blood Myeloid Positive Selection Kit

Immunomagnetic positive selection of human CD33+ and CD66+ myeloid cells

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  • Fast and easy-to-use

  • Up to 99% purity

  • No columns required

  • Isolate highly purified human CD33+ and CD66b+ myeloid cells, including myeloid progenitor cells, granulocytes, and monocytes, from fresh human whole blood or buffy coat samples by immunomagnetic positive selection, with the EasySep™ HLA Chimerism Whole Blood Myeloid Positive Selection Kit. Widely used in published research for more than 20 years, EasySep™ combines the specificity of monoclonal antibodies with the simplicity of a column-free magnetic system.

    In this EasySep™ positive selection procedure, desired cells are labeled with antibody complexes recognizing CD33, CD66b, and magnetic particles. Labeled cells are separated using an EasySep™ magnet and by simply pouring or pipetting off the unwanted cells. The cells of interest remain in the tube. Following magnetic cell isolation, the desired CD33+ and CD66+ myeloid cells are ready for downstream applications such as flow cytometry, culture, or DNA/RNA extraction for lineage-specific chimerism analysis.

    This product has replaced the EasySep™ Human Whole Blood Myeloid Positive Selection Kit (Catalog #18683) and EasySep™ HLA Whole Blood Myeloid Positive Selection Kit (Catalog #18683HLA) for faster cell isolations.

    Learn more about how immunomagnetic EasySep™ technology works or how to fully automate immunomagnetic cell isolation with RoboSep™ to save time and increase laboratory throughput. Explore additional products optimized for your workflow, including those for cell characterization, cryopreservation, and more.

    Data Figures

    Typical EasySep™ HLA Chimerism Whole Blood Myeloid Positive Selection Profile

    Figure 1. Typical EasySep™ HLA Chimerism Whole Blood Myeloid Positive Selection Profile

    Starting with human whole blood, the myeloid cell content of the isolated fraction is typically 94.5 ± 4.1% (gated on CD45; mean ± SD) using the “Big Easy” EasySep™ Magnet. In the above example, the purities of the start and final isolated fractions are 66.6% and 98.5%, respectively.

    Protocols and Documentation

    Find supporting information and directions for use in the Product Information Sheet or explore additional protocols below.

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    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.

    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.
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