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Culture Plate Insert

For Tumor Spheroids

  • One step cell seeding.

  • Effortless immunostaining and imaging.

  • Monosize spheroids for experimental consistency.

  • Directly embeddable in paraffin for easier IHC and H&E analysis - eliminates the need for manual manipulation. 

The EZ-Seed is a culture plate insert for creating a uniform, monosize tumor spheroids. Our unique design enables the creation of up to 45 spheroids from a single pipette cell seeding. The insert is perfectly suited to various types of assays and standard laboratory imaging equipment, making it suitable to a wide range of experiments. The open-well design also enables seamless transfer of spheroids to well plates for drug testing or additional test conditions. 

  • Material: Agarose Hydrogel.

  • EZ-Seed Specifications:

    • Insert diameter: 35 mm (fits the wells of 6-well plates)

    • Number of microwells per device: 45

    • Microwell diameter at base: 700 μm

    • Spheroid size range: 200 - 700 μm 


  • Inserts must be stored at 4 C in a refrigerator while not in use. 

  • Pre-sterilized. 

  • Handle with care when removing the EZ-Seed inserts from wells. 


​Tumor Types

  • Lung

  • Breast

  • Pancreatic

  • Colorectal

  • Ovarian

  • Glioblastoma

Material Source

  • Cell Lines

  • Patient Derived Xenograft

  • Core Needle Biopsy

  • Biopsy Surgical Resection Biofluids

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