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Polystyrene Assay Plates

384 Well Assay Plates

Glass coated plates

Hydrophobic compounds? Get it glass coated.

A silicon dioxide coating gives every well a glass contact surface, so hydrophobic compounds touch glass, not plastic. Available across our plate formats.

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384 well polystyrene assay plates in clear, white and black, ready to use from the case: square wells of 120 µL, low-volume round wells of 30 µL, and clear-bottom plates that are tissue culture treated and sterile. They are used for high-throughput screening, ELISA, and fluorescence, luminescence and absorbance reads.

Pick the plate color for your detection method. Clear plates suit absorbance and colorimetric assays, black plates cut background and crosstalk for fluorescence, and white plates reflect light to maximize luminescence signal. Clear-bottom versions let you image cells or read from below.

All plates use the standard SBS/ANSI footprint and 384-well layout, so they work in plate readers, washers and liquid handlers from all major makers. For storage and compound plates in polypropylene, see 384-well polypropylene plates. Not sure which plate fits your assay? The Microplate Guide recommends one in four questions.