Ultra Low Attachment Plates provides an optimized environment for 3D cell culture. Our high quality culture vessels are extremely effective for the culturing of spheroid cells. They does not require any special incubation techniques, and thus 3D cell culture can easily be implemented in the same way as conventional 2D culture. Our Ultra-Low attachment plastics are manufactured from optically clear virgin polystyrene and are supplied with lot numbers traceability under the most demanding and sensitive cell culture work. Comprised of covalently bound hydrogel layer that minimizes cell attachment, protein absorption and cellular activation. Our Ultra Low Attachment Plates and Dishes are ideal for culturing stem cells and use during regenerative cell therapy. Promotes growth of suspension cell lines - both established and primary cells. Ideal environment to help nurture ebryoid body formation from ES cells.