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How does G-Rex Work?

G-Rex is the only technology that does not require mechanized nutrient or oxygen movement nor custom pH and temperature control.

G-Rex is an elegant, sophisticated system that harnesses the power of Mother Nature and principles of physics to automatically deliver nutrients and oxygen within a standard incubator (where pH and temperature are controlled).

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G-Rex is the only technology that can save time and money by scaling linearly from product development to commercial manufacturing:

Small scale G-Rex devices define full scale protocols using just 5% of the cells and a fraction of the runs needed by all competitor technology

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G-Rex supply chain safety is rock solid:

Unlike venture backed technology with negative cash flow, G-Rex is:

  • Used by over 1000 customers
  • Used to generate data for hundreds of peer reviewed published papers
  • Used to make 5 commercially approved drug products
  • Used by the world’s most financially successful and most commercially scalable CGT drug product
Search the Referenceable Base
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Latest ScaleReady news and events.

3 November 2025

Sonoma Biotherapeutics Awarded G-Rex® Grant to Advance Cell Therapy Manufacturing

23 October 2025

Children’s National and ScaleReady Partner to Elevate Pediatric Cell Therapy Manufacturing

9 September 2025

CIRM Network Chooses G-Rex® to Power the Future of Cell Therapy Manufacturing

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Get in touch to begin scaling up and scaling out.

Let’s talk more about how ScaleReady can advance your cell and gene therapy research and manufacturing with ingenious efficiency.