Stemcell, 17854RF, EasySep™ Human CD19 Positive Selection Kit II

Isolate highly purified human CD19+ cells from fresh or previously frozen human peripheral blood mononuclear cells (PBMCs) or washed leukapheresis samples by immunomagnetic positive selection, with the EasySep™ Human CD19 Positive Selection Kit II. 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 CD19 and magnetic particles. The cocktail in this kit also contains an antibody to human 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 as little as 18 minutes, the desired CD19+ cells are ready for downstream applications such as flow cytometry, culture, or DNA/RNA extraction.

This product replaces the EasySep™ Human CD19 Positive Selection Kit (Catalog #18054) for even faster cell isolations.

Learn more about how immunomagnetic EasySep™ technology works or how to fully automate immunomagnetic cell isolation with RoboSep™. Alternatively, choose ready-to-use, ethically sourced, primary Human Peripheral Blood CD19+ B Cells, Frozen isolated with EasySep™ Human CD19 Positive Selection Kit II. Explore additional products optimized for your workflow, including culture media, supplements, antibodies, and more.