We Are ION Biosciences

We create new and innovative discovery tools for scientists across all fields of cell research.

Assay Kits

We combine our best fluorescent indicators with other critical reagents, rigorously validated protocols, and detailed, easy-to-follow instructions to provide industry-leading assays that outperform the competition and accelerate your research.

Fluorescent Indicator Dyes

We offer a collection of membrane permeable and impermeable ION indicators targeting Ca²⁺, Na⁺, K⁺, TI⁺ as well as other fluorescent dyes to meet your research needs. Our indicators have the lowest lot-to-lot variability so you can have confidence in your results. 

Assay Development

When the need to develop a validated assay for the most informative, relevant, and actionable results arises, researchers turn to ION Biosciences.
Free up valuable resources by outsourcing your assay development needs with ION.