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EasySep™ Mouse CD4+CD25+ Regulatory T Cell Isolation Kit II

Immunomagnetic negative selection followed by positive selection kit

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From: 758 USD

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Immunomagnetic negative selection followed by positive selection kit
From: 758 USD

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Overview

The EasySep™ Mouse CD4+CD25+ Regulatory T Cell Isolation Kit II is designed to isolate CD4+CD25+ T cells from single-cell suspensions of splenocytes or other tissues by negative followed by positive selection. CD4+ T cells are first enriched by negative selection using the EasySep™ Mouse CD4+ T Cell Isolation Cocktail. CD25+ cells are then positively selected from the pre-enriched cells using EasySep™ Mouse CD25 Regulatory T Cell Positive Selection Cocktail.
Advantages:
• Fast and easy-to-use
• Up to 93% purity
• No columns required
Components:
  • EasySep™ Mouse CD4+CD25+ Regulatory T Cell Isolation Kit II (Catalog #18783)
    • EasySep™ Mouse CD4+ T Cell Isolation Cocktail, 0.5 mL
    • EasySep™ Streptavidin RapidSpheres™ 50001, 1 mL
    • EasySep™ Mouse CD25 Regulatory T Cell Positive Selection Cocktail, 0.5 mL
    • EasySep™ PE Selection Cocktail, 1 mL
    • EasySep™ Dextran RapidSpheres™ 50100, 1 mL
    • EasySep™ Mouse FcR Blocker, 0.5 mL
    • Rat Serum, 2 mL
  • RoboSep™ Mouse CD4+CD25+ Regulatory T Cell Isolation Kit II (Catalog #18783RF)
    • EasySep™ Mouse CD4+ T Cell Isolation Cocktail, 0.5 mL
    • EasySep™ Streptavidin RapidSpheres™ 50001, 1 mL
    • EasySep™ Mouse CD25 Regulatory T Cell Positive Selection Cocktail, 0.5 mL
    • EasySep™ PE Selection Cocktail, 1 mL
    • EasySep™ Dextran RapidSpheres™ 50100, 1 mL
    • EasySep™ Mouse FcR Blocker, 0.5 mL
    • Rat Serum, 2 mL
    • RoboSep™ Buffer (Catalog #20104)
    • RoboSep™ Filter Tips (Catalog #20125)
Magnet Compatibility:
• EasySep™ Magnet (Catalog #18000)
• “The Big Easy” EasySep™ Magnet (Catalog #18001)
• EasyEights™ Magnet (Catalog #18103)
• RoboSep™-S (Catalog #21000)
Subtype:
Cell Isolation Kits
Cell Type:
T Cells, Regulatory; T Cells
Species:
Mouse
Sample Source:
Spleen
Brand:
EasySep; RoboSep
Area of Interest:
Immunology

Scientific Resources

Educational Materials

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Frequently Asked Questions

Can EasySep™ Streptavidin RapidSpheres™ be used for either positive or negative selection?

Currently, EasySep™ Streptavidin RapidSphere™ kits are only available for negative selection and work by targeting and removing unwanted cells.

How does the separation work?

Streptavidin RapidSphere™ magnetic particles are crosslinked to unwanted cells using biotinylated antibodies. When placed in the EasySep™ Magnet, labeled cells migrate to the wall of the tube. The unlabeled cells are then poured off into a new tube.

Which columns do I use?

The EasySep™ procedure is column-free. That's right - no columns!

How can I analyze the purity of my enriched sample?

The Product Information Sheet provided with each EasySep™ kit contains detailed staining information.

Can EasySep™ Streptavidin RapidSphere™ separations be automated?

Yes. RoboSep™, the fully automated cell separator, automates all EasySep™ labeling and cell separation steps.

Are cells isolated using EasySep™ RapidSphere™ products FACS-compatible?

Yes. Desired cells are unlabeled and ready to use in downstream applications, such as FACS analysis.

Can I alter the separation time in the magnet?

Yes; however, this may impact the kit's performance. The provided EasySep™ protocols have already been optimized to balance purity, recovery and time spent on the isolation.
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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.

Data and Publications

Data

FACS Histogram Results with EasySep™ Mouse CD4+CD25+ Regulatory T Cell Isolation Kit II
FACS Histogram Results with EasySep™ Mouse CD4+CD25+ Regulatory T Cell Isolation Kit II

Figure 1. FACS Histogram Results with EasySep™ Mouse CD4+CD25+ Regulatory T Cell Isolation Kit II

Starting with mouse splenocytes, the regulatory T cell content (CD4+CD25+FOXP3+) of the isolated fraction typically ranges from 70 - 93%. In the above example, the purities of the start and final isolated fractions are 2% and 72%, respectively.

STEMCELL TECHNOLOGIES INC.’S QUALITY MANAGEMENT SYSTEM IS CERTIFIED TO ISO 13485. PRODUCTS ARE FOR RESEARCH USE ONLY AND NOT INTENDED FOR HUMAN OR ANIMAL DIAGNOSTIC OR THERAPEUTIC USES UNLESS OTHERWISE STATED.