End-to-End mRNA Solutions that Unlock the Future of Genetic Medicine
Strand Signal Stack has taken complex mRNA solutions from design to production to patients.
Strand Signal Stack
SignalPath LNPs
SignalLock RNA
SignalScript RNA
Our suite of therapeutic design tools works like a flywheel to overcome the targeting, safety, and potency challenges that have been limiting the reach of genetic medicines.
SignalPath LNPs
We’re re-imagining LNP construction with novel lipids, novel formulations, and novel targeting moieties. Together, these innovations enable us to create SignalPath LNPs that deliver payloads to tissues throughout the body.
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SignalLock RNA
To ensure that protein payloads only express in target cells, we’ve genetically programmed logic circuits consisting of microRNA-sensors that control the location, timing, and intensity of protein expression.
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SignalScript RNA
To overcome potency and durability challenges, we’re engineering next generation self-replicating and circular RNA with greater strength and persistence.
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Manufacturing mRNA at Scale
Strand Manufacturing
>95%
Full Length
Industry-Leading CDMO
38%
Full Length
To reach large patient populations, we’re working with our GMP partners to manufacture purer, longer-stranded mRNA at a scalable cost.
Longer mRNA enables us to create our self-replicating and circular SignalScript RNA, as well as our SignalLock RNA encryption.


