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Protein
Expression

Large-scale, low-cost expression of proteins and functional macromolecules on our next-generation cell-free platform.

CFPS+  GMExpression's next-gen expression technology
  • High-yield, stable circular mRNA
  • Customizable hybrid lysate
  • Dual-pathway energy regeneration
  • GSH + chaperone protection
  • Exclusive template specificity
  • Next-gen DNase & RNase killers

Get essentials
for molecular biology
and protein expression.

Visit our e-Shop

Get essentials
for molecular biology
and protein expression.

Visit our e-Shop
SERVICE
Enquiry & Quotation
Simply give us the PDB ID and an approximate quantity and we will provide a quote — no lengthy requirement forms.

  • 01      PDB ID    Protein Data Bank identifier
  • 02     Quantity    Approximate amount required
  • 03     Quote    We reply with your price
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Advanced protein expression,
delivered worldwide.

GMExpression delivers frontier protein-expression solutions to research institutions worldwide. Our competitive edge is CFPS+ — a next-generation cell-free platform integrating circular mRNA, hybrid lysate engineering, dual-pathway energy regeneration, and advanced auxiliary macromolecules to enable efficient, stable, and scalable production of proteins and functional biomolecules.

CFPS+

Proprietary platform

Worldwide

Institutions served

High-yield

Stable & controllable

CFPS+
Next-generation cell-free synthesis

Long-lasting, high-yield, scalable expression of proteins and functional macromolecules. Engineered for durable templates, sustained translation, exclusive template/molecule utilization, and conformational fidelity.

Circular mRNA template

Circular mRNA resists exonucleases, so reactions run longer and yield more than with linear mRNA.

Longer half-lifeRNase-resistantEfficient ribosome recyclingHigher yield
Hybrid lysate system

A multi-strain lysate, customisable per target — compatible with diverse promoters and enriched for the tRNAs hard-to-express proteins need.

Multiple RNA polymerasesRare-codon tRNA enrichmentEnhanced folding environment
Dual-pathway energy regeneration

Two combinable in-vitro pathways sustain ATP supply, extending reaction lifetime well beyond traditional CFPS.

Pathway A

Yeast mitochondria-driven ATP

Pre-purified yeast mitochondria generate ATP continuously via oxidative phosphorylation.

  • High energy density
  • Prolonged reactions
  • High-yield expression
Pathway B

Recombinant glycolysis + TCA

A recombinant enzyme module converts low-cost precursors into ATP.

  • Low cost
  • Sustainable supply
  • Scales to large batches
Protection & folding

GSH replaces DTT for a gentler, longer-lasting reducing environment, paired with chaperones for accurate folding of complex proteins.

GSH protectionGentle, long-durationChaperone-assisted foldingHigher solubility
Next-gen regulation
In development

A multi-strain lysate, customisable per target — compatible with diverse promoters and enriched for the tRNAs hard-to-express proteins need.

Advanced RNase inhibitorsTriggerable DNaseSelective factor control