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EasySep™ Human Pan-Granulocyte Isolation Kit

Immunomagnetic negative selection cell isolation kit

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New look, same high quality and support! You may notice that your instrument or reagent packaging looks slightly different from images displayed on the website, or from previous orders. We are updating our look but rest assured, the products themselves and how you should use them have not changed. Learn more

EasySep™ Human Pan-Granulocyte Isolation Kit

Immunomagnetic negative selection cell isolation kit

From: 959 USD
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Immunomagnetic negative selection cell isolation kit
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Product Advantages


  • Fast, easy-to-use and column-free

  • Up to 99% purity

  • Untouched, viable cells

What's Included

  • EasySep™ Human Pan-Granulocyte Isolation Kit (Catalog #19259)
    • EasySep™ Pan-Granulocyte Isolation Cocktail, 1 mL
    • EasySep™ Magnetic Particles, 2 x 1 mL
  • RoboSep™ Human Pan-Granulocyte Isolation Kit (Catalog #19259RF)
    • EasySep™ Pan-Granulocyte Isolation Cocktail, 1 mL
    • EasySep™ Magnetic Particles, 2 x 1 mL
    • RoboSep™ Buffer (Catalog #20104) x 2
    • RoboSep™ Filter Tips (Catalog #20125) x 2
Products for Your Protocol
To see all required products for your protocol, please consult the Protocols and Documentation.
  1. EasySep™ Magnet
    EasySep™ Magnet

    Magnet for column-free immunomagnetic separation

  2. EasySep™ Buffer
    EasySep™ Buffer

    Cell separation buffer

Overview

The EasySep™ Human Pan-Granulocyte Enrichment Kit is designed to isolate granulocytes (eosinophils, basophils and neutrophils) from normal peripheral whole blood by negative selection. Undesired cells are targeted for removal with Tetrameric Antibody Complexes recognizing non-granulocytes and magnetic particles. The labeled cells are separated using an EasySep™ magnet without the use of columns. Desired cells are poured off into a new tube.
Magnet Compatibility
• EasySep™ Magnet (Catalog #18000)
• “The Big Easy” EasySep™ Magnet (Catalog #18001)
• Easy 50 EasySep™ Magnet (Catalog #18002)
• RoboSep™-S (Catalog #21000)
Subtype
Cell Isolation Kits
Cell Type
Granulocytes and Subsets
Species
Human
Sample Source
PMNC, Whole Blood
Selection Method
Negative
Application
Cell Isolation
Brand
EasySep, RoboSep
Area of Interest
Immunology

Data Figures

Typical EasySep™ Human Pan-Granulocyte Isolation Profile

Figure 1. Typical EasySep™ Human Pan-Granulocyte Isolation Profile

Starting with whole peripheral blood, the total granulocyte content of the isolated fraction typically ranges from 97 - 99%. As shown in the examples above, neutrophils are typically CD66b+CD16+. Eosinophils are typically CD66b+CD16- and basophils are CD66b- and can be further defined as CD203c+CD123+ and IgE+ (not shown).

Protocols and Documentation

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

Document Type
Product Name
Catalog #
Lot #
Language
Document Type
Product Information Sheet
Product Name
RoboSep™ Human Pan-Granulocyte Isolation Kit
Catalog #
19259RF
Lot #
All
Language
English
Document Type
Product Information Sheet
Product Name
EasySep™ Human Pan-Granulocyte Isolation Kit
Catalog #
19259
Lot #
All
Language
English
Document Type
Safety Data Sheet 1
Product Name
RoboSep™ Human Pan-Granulocyte Isolation Kit
Catalog #
19259RF
Lot #
All
Language
English
Document Type
Safety Data Sheet 2
Product Name
RoboSep™ Human Pan-Granulocyte Isolation Kit
Catalog #
19259RF
Lot #
All
Language
English
Document Type
Safety Data Sheet 3
Product Name
RoboSep™ Human Pan-Granulocyte Isolation Kit
Catalog #
19259RF
Lot #
All
Language
English
Document Type
Safety Data Sheet 1
Product Name
EasySep™ Human Pan-Granulocyte Isolation Kit
Catalog #
19259
Lot #
All
Language
English
Document Type
Safety Data Sheet 2
Product Name
EasySep™ Human Pan-Granulocyte Isolation Kit
Catalog #
19259
Lot #
All
Language
English

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

Resources and Publications

Educational Materials (6)

EasySep™ Cell Separation Technology
Brochure
EasySep™ Cell Separation Technology
Frequencies of Human Cell Types in Blood-Related Sources
Wallchart
Frequencies of Human Cell Types in Blood-Related Sources
Human Immune Cytokines
Wallchart
Human Immune Cytokines
Isolate Cells with a Simple Pour-Off: EasySep™ Cell Separation Technology
1:13
Video
Isolate Cells with a Simple Pour-Off: EasySep™ Cell Separation Technology
How to Isolate Nucleated Cells from Whole Blood Using HetaSep™ Erythrocyte Aggregation Agent
2:10
Video
How to Isolate Nucleated Cells from Whole Blood Using HetaSep™ Erythrocyte Aggregation Agent
How EasySep™ Magnetic Cell Separation Technology Works: Fast and Easy Cell Isolation
1:57
Video
How EasySep™ Magnetic Cell Separation Technology Works: Fast and Easy Cell Isolation

Frequently Asked Questions

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

Yes. The EasySep™ kits use either a negative selection approach by targeting and removing unwanted cells or a positive selection approach targeting desired cells. Depletion kits are also available for the removal of cells with a specific undesired marker (e.g. GlyA).

How does the separation work?

Magnetic particles are crosslinked to cells using Tetrameric Antibody Complexes (TAC). When placed in the EasySep™ Magnet, labeled cells migrate to the wall of the tube. The unlabeled cells are then poured off into a separate fraction.

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™ separations be automated?

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

Can EasySep™ be used to isolate rare cells?

Yes. We recommend a cell concentration of 2x108 cells/mL and a minimum working volume of 100 µL. Samples containing 2x107 cells or fewer should be suspended in 100 µL of buffer.

Are the EasySep™ magnetic particles FACS-compatible?

Yes, the EasySep™ particles are flow cytometry-compatible, as they are very uniform in size and about 5000X smaller than other commercially available magnetic beads used with column-free systems.

Can the EasySep™ magnetic particles be removed after enrichment?

No, but due to the small size of these particles, they will not interfere with downstream applications.

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.

For positive selection, can I perform more than 3 separations to increase purity?

Yes, the purity of targeted cells will increase with additional rounds of separations; however, cell recovery will decrease.

How does the binding of the EasySep™ magnetic particle affect the cells? is the function of positively selected cells altered by the bound particles?

Hundreds of publications have used cells selected with EasySep™ positive selection kits for functional studies. Our in-house experiments also confirm that selected cells are not functionally altered by the EasySep™ magnetic particles.

If particle binding is a key concern, we offer two options for negative selection. The EasySep™ negative selection kits can isolate untouched cells with comparable purities, while RosetteSep™ can isolate untouched cells directly from whole blood without using particles or magnets.

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New look, same high quality and support! You may notice that your instrument or reagent packaging looks slightly different from images displayed on the website, or from previous orders. We are updating our look but rest assured, the products themselves and how you should use them have not changed. Learn more

Quality Statement:

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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