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Technical Platforms for Linearized DNA

Process 1.0

Plasmid
Plasmid construction
Fermentation
Harvest
Lysis
Purification
QC release
Linearized DNA
Enzyme digestion
Chromatographic purification
Concentration
Sterile filtration
QC release
Formulation

ProPlusTM

Linearized DNA
Plasmid construction
Fermentation
Harvest
Lysis

Capture

Formulation
QC release
Sterile filtration
Concentration
Chromatographic purification
Enzyme digestion
  • High copy plasmid: process 1.0

    • High density fermentation
    • Three-step purification
    • Plasmid manufacturing and QC release
    • Linearized DNA manufacturing and QC release
  • Low copy plasmid: ProPlusTM

    • High density fermentation
    • Less purification steps, improving recovery rate
    • Final yield increases 2~3 times
    • No change for QC standard

Linearized DNA Service

IND
Phase I
Phase II
Phase III
BLA
Commercial

Plasmid Manufacturing

GMProTM Linearized DNA GMP Linearized DNA
Plasmid
CoA
Manufacturing report
TSE/BSE statement
Process 1.0
ProPlusTM
Plasmid CMC
Linearized DNA CMC
Linearized DNA CMC
Vector Construction
Engineering Run (Optional)
Vector Construction
Cell Bank
Linearized DNA CMC
Cell Bank
Pilot Scale Production
Stability Test
Pilot Scale Production
Stability Test
IND Documentation
Stability Test
IND Documentation
Process 1.0
ProPlusTM
Plasmid CMC
Linearized DNA CMC
Linearized DNA CMC
Vector Construction
Demo Run
Vector Construction
Cell Bank
Project Specific Qualification
Cell Bank
Demo Run
Pilot Scale Production
Demo Run
Project Specific Qualification
Stability Test
Project Specific Qualification
Pilot Scale Production
IND Documentation
Pilot Scale Production
Stability Test
Stability Test
IND Documentation

Tech. Driven Platform for Plasmid as mRNA Template

  • >10 global IND approvals (US, CN, JP, KR, ID, AE, etc.)
  • Robust manufacturing process: multiple batches at scales of 100L~150L
  • Ploy (A) Length from 70bp to150bp
  • Two manufacturing options: provide optimal solutions

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