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EasySep™ Human Memory B Cell Isolation Kit

Immunomagnetic cell isolation kit using particle release technology

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EasySep™ Human Memory B Cell Isolation Kit

Immunomagnetic positive selection of human memory B cells

2 x 109 cells
Catalog #17864
893 USD

Required Products

Overview Related Products Scientific Resources Product Applications Data and Publications

Overview

The EasySep™ Human Memory B Cell Isolation Kit is a two-step method designed to isolate CD27+ B cells from fresh or previously frozen peripheral blood mononuclear cells. First, CD27+ cells are isolated by column-free immunomagnetic positive selection using antibody complexes and EasySep™ Releasable RapidSpheres™. Then, bound magnetic particles are removed from the EasySep™-isolated CD27+ cells, and unwanted non-B cells are targeted for depletion using antibody complexes and EasySep™ Dextran RapidSpheres™. The final isolated fraction contains highly purified CD27+ memory B cells that are immediately ready for downstream applications. An optional protocol allows for the isolation of naïve B cells in parallel for use in functional studies.
Advantages:
• Highly purified human memory B cells isolated in as little as 33 minutes
• No-wash removal of EasySep™ Releasable RapidSpheres™
• Optional isolation of untouched naïve B cells from the same sample
Components:
  • EasySep™ Human Memory B Cell Isolation Kit (Catalog #17864)
    • EasySep™ Human Memory B Cell Pre-Enrichment Cocktail, 2 x 1 mL
    • EasySep™ Dextran RapidSpheres™, 2 x 1 mL
    • EasySep™ Human CD27 Positive Selection Cocktail, 1 mL
    • EasySep™ Releasable RapidSpheres™, 2 x 1 mL
    • EasySep™ Release Buffer, 2 x 1 mL
Magnet Compatibility:
• EasySep™ Magnet (Catalog #18000)
• “The Big Easy” EasySep™ Magnet (Catalog #18001)
• Easy 50 EasySep™ Magnet (Catalog #18002)
• EasyEights™ EasySep™ Magnet (Catalog #18103)
Subtype:
Cell Isolation Kits
Cell Type:
B Cells
Species:
Human
Sample Source:
PBMC
Selection Method:
Positive
Application:
Cell Isolation
Brand:
EasySep
Area of Interest:
Immunology

Scientific Resources

Product Documentation

Educational Materials

(8)
Brochure
Tools For Your Immunology Research
Wallchart
Frequencies of Cell Types in Human Peripheral Blood
Wallchart
Antigen Processing and Presentation
Wallchart
Human Immune Cytokines
Video
1:57
Fast and Easy Cell Isolation with EasySep™
Video
1:37
How to Isolate Mononuclear Cells from Whole Blood by Density Gradient Centrifugation
Video
1:13
The EasySep™ Pour-off: A Simple and Effective Way to Isolate Cells
Scientific Poster
Fast and Easy Isolation of CD27-Positive Human Memory B Cells Using EasySep™ Releasable RapidSpheres™

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.

Research Area Workflow Stages for
Workflow Stages
B Cell Research
Cell Sourcing
Cell Isolation
Cell Characterization

Data and Publications

Data

Starting with PBMCs, the memory B cell content (CD19+CD27+) of the isolated fraction is typically 97 ± 2% (mean ± SD using the purple EasySep™ Magnet). Using the optional protocol, the naïve B cell content (CD19+CD27-) of the isolated fraction is typically 93 ± 5% (mean ± SD).

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.