Cytotoxicity and Cell Proliferation Assays

Fast, reliable measurement of cytotoxicity and cell proliferation

A new path forward with cytotoxicity and cell proliferation assays begins with our ATPlite™ portfolio offers patented ATP-based luminescence assays that provide a robust alternative to colorimetric, fluorometric, and radioisotopic methods for measuring cell viability and proliferation in mammalian cells.

These assays detect ATP using firefly luciferase, where light production is proportional to ATP concentration - a direct marker of metabolically active cells

Choose the right format for your needs:

• ATPlite 1glow - Single addition with extended signal stability (> 3 hours), wide dynamic range, and high-throughput automation capability. Available in liquid and lyophilized formats.
• ATPlite 1step - Single addition assay for streamlined workflows
• ATPlite - Extended signal stability for flexible timing
• 3D applications - Both ATPlite™ 1step and ATPlite™ are available in specialized formats for 3D spheroids, microtissues, and organoids—providing more physiologically relevant results that better bridge the gap between traditional 2D cultures and in vivo models.

Explore our complete range of cytotoxicity and cell proliferation assays to find the perfect solution for your research needs.