EasySep? Mouse CD25 Regulatory T Cell Positive Selection Kit
Immunomagnetic positive selection of mouse CD25+ Tregs from mouse splenocytes or other single-cell suspensions

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- EasyEights? EasySep? Magnet
Multiple sample processing magnet for column-free immunomagnetic cell separation
- EasySep? Buffer
Cell separation buffer for use with EasySep? cell separation kits
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Labeling Antibodies
Compatible antibodies for purity assessment of isolated cells
Overview
In this EasySep? positive selection procedure, desired cells are labeled with a phycoerythrin (PE)-conjugated antibody recognizing CD25 and magnetic particles. The kit also contains an antibody to mouse Fc receptor to prevent non-specific binding. 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 in less than 45 minutes, the desired CD25+ Tregs are already PE-labeled ready for downstream applications such as flow cytometry, culture, or DNA/RNA extraction.
Learn more about how immunomagnetic EasySep? technology works or how to fully automate immunomagnetic cell isolation with RoboSep?. Explore additional products optimized for your workflow, including culture media, supplements, antibodies, and more.
Data Figures

Figure 1. Typical EasySep™ Mouse CD25 Regulatory T Cell Positive Selection Profile
Starting with mouse splenocytes, the CD25 regulatory T cell content (CD4+CD25+FOXP3+) of the isolated fraction typically ranges from 80 - 93%. In the example above, the final purities of the start and isolated fractions are 2.1% and 87.5%, respectively.
Protocols and Documentation
Find supporting information and directions for use in the Product Information Sheet or explore additional protocols below.
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.