Column-Based Cell Isolation

StemSep™ is an immunomagnetic column-based cell isolation system that uses antibody complexes recognizing specific cell surface antigens and magnetic particles to select or deplete cells of interest. Labeled cells are linked to StemSep™ Magnetic Particles and are separated using a column. For positive cell isolation, cells of interest are labeled and bind to the column while unlabeled cells pass through. For negative cell isolation, unwanted cells are labeled for depletion and bind to the column while cells of interest pass through and are untouched.



  • A wide selection of antibodies are available for custom separations
  • Cell isolation reagents can be used on other immunomagnetic column-based systems including manual and automated systems
  • Magnetic particles do not interfere with subsequent FACS analysis or other downstream applications
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