EasySep FITC Pos Slctn Kit II-Sam

Column-free immunomagnetic positive selection of FITC-labeled cells from single-cell suspensions is supported by this Sample-format kit from STEMCELL Technologies, designed to process up to roughly 1 x 10^8 cells in a 0.25-1 mL sample volume. The workflow relies on the EasySep platform: a FITC-conjugated primary antibody labels the target cells, anti-FITC dextran-coated magnetic nanoparticles bind that label, and an EasySep magnet retains the labeled fraction against the tube wall while unwanted cells are decanted. Typical enrichment yields purities in the 85-95% range with recoveries around 60-80%, depending on antigen density and starting material.

For research use only, this kit suits downstream flow cytometry, in vitro cell culture, RNA and DNA extraction, and functional assays. Components ship in single-use vials and box-packaged aliquots of magnetic particle suspension plus selection reagent, configured for approximately four small-scale preparations. Each prep completes in under 30 minutes at room temperature, and reagents should be stored refrigerated between uses, with aliquoting recommended to preserve activity across freeze-thaw cycles. The Sample size works well for limited primary specimens, pilot experiments, and method development where conserving input material is important.