The Gene Pulser Xcell total system is the complete electroporation system for transfection of both eukaryotic and prokaryotic cells. The Gene Pulser Xcell total electroporation system includes the main unit, the capacitance extender, or CE, the pulse controller, or PC module, ShockPod™ cuvette chamber, 15 sterile electroporation cuvettes (5 each of 0.1, 0.2, and 0.4 cm electrode gap), and cuvette rack. Key Features and Benefits Universal electroporator capable of transfecting all cell types Compatible with any electroporation buffer, including Bio-Rad's Gene Pulser® electroporation buffer Preset protocols for most popular mammalian and bacterial cell types Flexible manual programming Extensive collection of transfection protocols — www.bio-rad.com/transfectionprotocols