3D aggregation of NIH3T3 fibroblasts using the Akura PLUS Hanging Drop System

30 Jun 2026

This resource describes the generation of 3D spheroids using the Akura™ PLUS Hanging Drop System, designed for reproducible and uniform spheroid formation. The workflow covers cell preparation, hanging-drop formation, and optimization of aggregation conditions to ensure consistent spheroid size and composition.

The protocol also details transfer of spheroids to Akura™ 96 microplates for long-term culture and downstream applications. Discover how by combining controlled hanging-drop aggregation with scalable plate-based workflows, the system supports applications in drug discovery, tissue modelling, and in vitro screening.

Resource details:

  • Resource type: Application note
  • Page count: 4
  • Read time: 6 mins

Akura™ PLUS Hanging Drop System

InSphero

The world-famous and unique Akura™ PLUS Hanging Drop System in a 96-well format with automation-compatible top-loading. Suitable for many cell types, including cells that do not normally form spheroids or organoids on ULA surfaces.

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Akura™ 96 Spheroid Microplate

InSphero

The Akura™ 96 Spheroid Microplate is our most commonly used handling plate for daily spheroid culture in every lab environment, from manual to automated handling. The plate is designed for lossless spheroid formation and handling as well as reliable cell culturing and analysis.

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Cell / Tissue CultureCell culture or tissue culture is used to study the biology of cells or tissues and to isolate cellular products in an environment which can be manipulated and well defined. Accurately control your culture environment with bioreactors or culture incubators, bind your cells to a surface or together with an extracellular matrix. Distinguish cell types with differential media or proliferate cells with certain characteristics using selective media. Enrich your media with supplements such as growth factors, sera and vitamins. Find the best cell and tissue culture products, kits and equipment in our peer-reviewed product directory: compare products, check customer reviews and receive pricing direct from manufacturers.3D Cell CultureCulturing cells in three dimensions allows more physiologically relevant observations to be made regarding cellular interactions and gene expression. 3D models provide a more accurate representation of cells in vivo and are more stable than 2D cultures, making them very useful for long-term studies.High Throughput Screening