A simple cell-free enzymatic platform for large-scale DNA manufacturing

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Linea™ IVT — Better mRNA…Faster

A Combination of 2 Next Generation Technologies

Improved mRNA Graphic

Linea IVT is the combination of LRx's enzymatically-produced Linea DNA IVT templates and its proprietary Linea RNA polymerase. The unique combination redefined mRNA production, resulting in:

A simplified mRNA workflow

Conventional IVT mRNA Production

mRNA product Encapsulate and sterile filtration Purification step 3 Purification step 2 Purification step 1 In vitro transcription pDNA linearization and purification pDNA IVT Template Manufacture

Linea IVT mRNA Production

mRNA product Encapsulate and sterile filtration Purification step 2 Purification step 1 In vitro transcription Linea DNA IVT Template Manufacture

With significantly Reduced or Eliminated dsRNA Impurities

reduced impurities graphic

Without Sacrificing Yield

LineaIVT Yield Graphic

linDNA offers key advantages compared to pDNA:

Attribute
Linea DNA
Plasmid DNA
Risk of Antibiotic Resistance Gene Transfer
Endotoxin Risk
Cellular Purification Necessary
Know/Fixed Yield
Unwanted DNA in Final Product
Manufacturing Timeframe
Days
Weeks/Months
DNA Construct Optimization via Primer Modification
Able to Produce Long Homogenous Poly-A Tails (necessary for mRNA templates)
Percentage of Produced DNA Comprised of Target Therapeutic DNA Sequence
100%
≈ 40%

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