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EasySep™ Mouse TIL (CD45) Positive Selection Kit

Immunomagnetic positive selection of mouse CD45+ TILs

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EasySep™ Mouse TIL (CD45) Positive Selection Kit

Immunomagnetic positive selection of mouse CD45+ TILs

From: 789 USD
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Immunomagnetic positive selection of mouse CD45+ TILs
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Product Advantages


  • Fast, easy to use, and column-free

  • Optimized for tumors and tissue samples with a low CD45 start frequency

  • Flexible protocols for higher purity or recovery

What's Included

  • EasySep™ Mouse TIL (CD45) Positive Selection Cocktail Component A, 0.25 mL
  • EasySep™ Mouse TIL (CD45) Positive Selection Cocktail Component B, 0.25 mL
  • EasySep™ Mouse TIL (CD45) Positive Selection Cocktail Component C, 1.5 mL
  • EasySep™ Dextran RapidSpheres™ 50100, 2 x 1 mL
Products for Your Protocol
To see all required products for your protocol, please consult the Protocols and Documentation.
  1. EasyEights™ EasySep™ Magnet
    EasyEights™ EasySep™ Magnet

    Multiple sample processing magnet for column-free immunomagnetic cell separation

  2. EasySep™ Buffer
    EasySep™ Buffer

    Cell separation buffer

Overview

Easily isolate highly purified mouse CD45+ tumor-infiltrating leukocytes (TILs) by immunomagnetic positive selection using the EasySep™ Mouse TIL (CD45) Positive Selection Kit. This kit has been optimized for use on single-cell suspensions of solid mouse tumors, including tumors induced by implantation of 4T1, B16-F10, and CT26.WT cell lines into syngeneic mice. Due to the heterogeneity of mouse tumors, this kit may require optimization. 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 CD45 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 CD45+ TILs are ready for downstream applications such as flow cytometry, culture, and cell-based experiments.

Learn more about how immunomagnetic EasySep™ technology works. Explore additional products optimized for your workflow, including culture media, supplements, antibodies, and more.
Magnet Compatibility
• EasySep™ Magnet (Catalog #18000)
• “The Big Easy” EasySep™ Magnet (Catalog #18001)
• EasyEights™ EasySep™ Magnet (Catalog #18103)
Subtype
Cell Isolation Kits
Cell Type
Leukocytes
Species
Mouse
Sample Source
Other, Tumor
Selection Method
Positive
Application
Cell Isolation
Brand
EasySep
Area of Interest
Cancer, Immunology

Data Figures

Using the EasySep™ Mouse TIL (CD45) Positive Selection Kit, the CD45+ TIL purities of the start and final isolated fractions are 14.8% and 95.2%, respectively for B16-F10 tumor single-cell suspension, 37.6% and 93.0%, respectively for 4T1 tumor single-cell suspension, and 32.3% and 84.6%, respectively for CT26.WT tumor single-cell suspension. Using the EasySep™ Mouse TIL (CD45) Positive Selection Kit, the CD45+ TIL purities of the start and final isolated fractions are 14.8% and 95.2%, respectively for B16-F10 tumor single-cell suspension, 37.6% and 93.0%, respectively for 4T1 tumor single-cell suspension, and 32.3% and 84.6%, respectively for CT26.WT tumor single-cell suspension. Using the EasySep™ Mouse TIL (CD45) Positive Selection Kit, the CD45+ TIL purities of the start and final isolated fractions are 14.8% and 95.2%, respectively for B16-F10 tumor single-cell suspension, 37.6% and 93.0%, respectively for 4T1 tumor single-cell suspension, and 32.3% and 84.6%, respectively for CT26.WT tumor single-cell suspension.

Figure 1. Typical EasySep™ Mouse TIL (CD45) Cell Isolation Profile

Tumors were induced by B16-F10, 4T1, or CT26.WT cell lines and dissociated into single-cell suspensions. CD45+ TILs were isolated from single-cell suspensions at various start concentrations using the purple EasySep™ Magnet.

(A) Starting with a B16-F10 tumor single-cell suspension at 1 x 10⁸ cells/mL, the purities of the start and final isolated fractions are 14.8% and 95.2%, respectively.

(B) Starting with a 4T1 tumor single-cell suspension at 4 x 10⁷ cells/mL, the purities of the start and final isolated fractions are 37.6% and 93.0%, respectively.

(C) Starting with a CT26.WT tumor single-cell suspension at 2.5 x 10⁷ cells/mL, the purities of the start and final isolated fractions are 32.3% and 84.6%, respectively.

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
EasySep™ Mouse TIL (CD45) Positive Selection Kit
Catalog #
100-0350
Lot #
All
Language
English
Document Type
Safety Data Sheet 1
Product Name
EasySep™ Mouse TIL (CD45) Positive Selection Kit
Catalog #
100-0350
Lot #
All
Language
English
Document Type
Safety Data Sheet 2
Product Name
EasySep™ Mouse TIL (CD45) Positive Selection Kit
Catalog #
100-0350
Lot #
All
Language
English
Document Type
Safety Data Sheet 3
Product Name
EasySep™ Mouse TIL (CD45) Positive Selection Kit
Catalog #
100-0350
Lot #
All
Language
English
Document Type
Safety Data Sheet 4
Product Name
EasySep™ Mouse TIL (CD45) Positive Selection Kit
Catalog #
100-0350
Lot #
All
Language
English

Applications

Resources and Publications

Educational Materials (10)

Mouse Cell Isolation
Brochure
Mouse Cell Isolation
EasySep™ Cell Separation Technology
Brochure
EasySep™ Cell Separation Technology
Tools for Your Immunology Research
Brochure
Tools for Your Immunology Research
Frequencies and Percentages of Mouse Immune Cell Types
Wallchart
Frequencies and Percentages of Mouse Immune Cell Types
How to Isolate Cells with EasySep™ Column-Free Cell Separation Technology
1:23
Video
How to Isolate Cells with EasySep™ Column-Free Cell Separation Technology
How to Prepare a Single-Cell Suspension from Primary Tissue Samples (e.g. Mouse Spleen)
2:12
Video
How to Prepare a Single-Cell Suspension from Primary Tissue Samples (e.g. Mouse Spleen)
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
Simultaneous Cell Isolation from Multiple Samples Using the EasyEights™ EasySep™ Magnet
0:57
Video
Simultaneous Cell Isolation from Multiple Samples Using the EasyEights™ EasySep™ Magnet
Isolation of Tumor-Infiltrating Leukocytes from Mouse Tumors
Webinar
Isolation of Tumor-Infiltrating Leukocytes from Mouse Tumors
Isolation of Tumor-Infiltrating Leukocytes from Mouse Tumors
Scientific Poster
Isolation of Tumor-Infiltrating Leukocytes from Mouse Tumors

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