EasySep HLAChim WBCD66b Pos SlctnKit-Sam

CD66b-positive granulocytes are isolated from whole blood or apheresis samples in approximately 25 minutes using the EasySep HLA Chimerism CD66b Positive Selection Kit (Sample Size) from STEMCELL Technologies. The immunomagnetic positive selection method supports chimerism monitoring in hematopoietic stem cell transplantation research, enabling rapid enrichment of donor-derived myeloid cells from HLA-mismatched recipient samples for post-transplant engraftment studies.

The sample size format suits limited starting material volumes of up to 2 ml, and the column-free protocol delivers labeled cells ready for downstream flow cytometry analysis, DNA extraction for short tandem repeat profiling, or further in vitro characterization. Target cells are recognized by a tetrameric antibody complex directed against the CD66b surface antigen expressed on granulocytes.

For research use only, this single-use kit format serves translational immunology and transplant biology laboratories tracking myeloid chimerism in clinical research cohorts.