Validated stains for spheroids, organoids, and other 3D cultures

1 Jan 2026

Access six key publications that showcase how Biotium’s unique cellular stains are successfully applied in labeling cells within spheroids, organoids, and other 3D culture systems, providing you with actionable insights and proven approaches to enhance your own 3D culture studies.

Resource details:

  • Document type: Literature review
  • Page count: 8
  • Read time: 12 minutes
  • Last updated: January 2026

See Biotium’s full list of validated stains for 3D cultures here.

NucSpot Nuclear Stains

Biotium

Cell membrane-impermeant, nuclear-specific counterstains. Suitable for fixed cells or staining dead cells in live cultures. Available in a variety of colors from green to near-infrared (near-IR).

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