4Titude 384 Well Assay Plate

Product Code: 4ti-0264

384 rounded square well plates designed for various applications: cell culture, fluorescence, luminescence and scintillation, imaging, ELISA, homogeneous assays, colorimetric assays, sample storage, depending on option chosen.

  • Polystyrene; cut corners A1/P1
  • 0.12ml wells, flat bottom
  • 3 color options for different applications
  • Available barcoded on request


The Azenta Life Sciences 384 well black assay plate has been specifically designed for fluorescence applications. It is also suitable for homogeneous assays employing fluorescence intensity, FRET and TR-FRET where measurements are top-read. This high quality plate assures the necessary accuracy and consistency for automated high throughput systems, generating optimum signal to noise ratios.

The 384 well white solid bottom assay microplate has been specifically designed for luminescence and scintillation applications, such as Luciferase Reporter Assays. It reduces well-to-well crosstalk, and the solid white color boosts signal in cases of low signal from some or all the wells.

The non-treated clear microplate is ideal for colorimetric assays and sample storage.

The rounded square wells eliminate wicking (capillary action). The flat bottom is ideal for optical reading.


  • Made from polystyrene, a hard material with optical clarity
  • Leak-free
  • Free from DNase, RNase, human genomic DNA, and endotoxin/pyrogen


  • Flat bottom wells, suitable for optical imaging and cell culture application
  • Rounded square wells, to ensure the best use of space and improve sample mixing, suitable for small volumes


  • Alphanumeric grid reference to aid well and sample identification
  • SBS footprint


    • Best used for cell culture, fluorescence, luminescence, imaging and light assays, ELISA, and homogeneous assays
    • Recommended for top reading fluorescence instrumentation
    • Compatible with plate readers and ideal for use with automation
    • Suitable for use in BMG labtech, Molecular Devices, Promega Glomax and other plate readers; for full instrument compatibility please contact an expert


  • Black assay microplate, for low background fluorescence and minimum light scattering
  • White microplate, for low background fluorescence and minimization of light scattering; suitable for fluorescent and light assays and imaging, and recommended for top reading fluorescence instrumentation
  • The clear microplate offers the best solution for absorption, ELISA, spectophotometric and colorimetric assays, and storage applications
  • Non-sterile as standard; sterilization available upon request
  • Available barcoded upon request; learn more about our barcoding options
  • Our Moisture Barrier Seal 384 (4ti-0516/384) is recommended as sealing option, as it is optically clear and allows repeated imaging without removal, reducing contamination risks
  • Lids available