StemCell Technologies offers a complete spectrum of products for the enrichment or selection of virtually any cell type. Whether you prefer a negative or positive cell selection approach, require cells from human, mouse, rat, monkey, or other species, use cell separation equipment or prefer the simplicity of a centrifugation procedure, we can accommodate your needs with our complete spectrum of cell separation products:

RosetteSep, SpinSep, StemSep, EasySep and RoboSep (fully automated cell separator).

In addition, EasySep separations can now be performed on RoboSep, our fully automated cell separator.

Use the selection criteria below to determine which method is best for your research requirements.

PLUS! Contact us to schedule a CELL SEPARATION product demonstration!

selection method

NEGATIVE selection	POSITIVE selection
The unwanted cells in the sample are targeted for depletion using specific antibodies to cell surface markers. The desired cells have not been labeled with antibodies and are immediately ready for use. Negative selection options: RosetteSep (for human cells) SpinSep (for mouse cells) StemSep (for any cells) EasySep (for human and mouse cells) RoboSep (For Human and Mouse Cells)	The desired cells in the sample have been targeted for selection using a specific antibody to a cell surface antigen. Positive selection options: StemSep - with columns (for any cells) EasySep - without columns (for any cells) RoboSep(For human and mouse cells)
IMMUNODENSITY (non-magnetic)	IMMUNOMAGNETIC
Cells are targeted with specific antibody-based reagents and pellet when centrifuged over density medium, without the need for magnets, columns, or other equipment. For negative selection only. Immunodensity options: RosetteSep (for human cells) SpinSep (for mouse cells)	Cells are immunomagnetically labeled using antibodies to specific cell surface antigens and magnetic nanoparticles. For either negative or positive selection. Immunomagnetic options: StemSep - with columns (for any cells) EasySep - without columns (for any cells) RoboSep-Wiyout columns (for any cells)

species

human	mouse	rat	non-human primate	other species

cell types

T cell	CD4+ T cell	CD8+ T cell	CD4+CD25+	B cell
NK cell	monocyte	dendritic cell	progenitor	mesenchymal cell
granulocyte	eosinophil	basophil	tumor cell	AND MORE!