PrimeSurface® Dishes


Three-dimensional cell culture platforms
Variety of well shapes


PHC Europe BV provides superior quality three-dimensional cell culture platforms with a variety of well shapes to enable spheroid culturing of your specific cell type

PrimeSurface cell culture labware are ultra low attachment (ULA) dishes and plates that promote scaffold free, self assembly of spheroid formation. The plates are pre-coated with unique ultra hydrophilic polymer that enables spontaneous spheroid formation of uniform size and shape. The ULA plates have high optical clarity making them highly suitable for bright field imaging and confocal microscopy. In addition to the widely used 96 well U bottom plate, 96 well plates are also available in V and M bottom, giving scientists a choice to form tighter spheroids that are needed for specific cell types. For high throughput screening (HTS) needs, 384 well plates are available in clear and white.

In total there are 3 different PrimeSurface Dishes variants:

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  • Non-binding surface for cells to facilitate natural spheroid formation
  • Uniform single spheroid/EB formation in each well
  • Spheroid assay formation and analysis in the same plate
  • A variety of well bottom shapes: Flat-Bottom, U-bottom, Spindle-bottom and V-bottom.
  • High optical clarity plates for imaging
  • Stable, non-cytotoxic and cell non-adhesion surface
  • Easy handling, compatible with liquid robotic system
  • 384 well formats for high throughput assay
  • Compatible with bright-field and fluorescence imaging systems
  • White plates compatible with luminescent assays


PrimeSurface series are coated with a unique ultra-hydrophilic polymer that covalently bound to plastic surface, and effectively inhibits cell attachment without cytotoxic and material degradation. The superior coating technologies and manufacturing processes offer uniform spheroid/EB formation and smooth surface to obtain clear cell images.

Product Photos


Number of Wells -
Color Clear
Well Bottom Flat (21 cm2)
Maximum Volume In Each Wells -
Package (radiation sterilized) 10 dishes/package, 100 dishes/case