Protein Expression Library

We will design and synthesize a protein expression library of up to hundreds or even over a thousand codon variants and select the clones that meet your requirements in a high throughput format in E. coli, with native amino acid sequence conserved:

  • MaxGeneTM - Express at the highest possible levels
  • FlexGeneTM - Express at your desired levels for special metabolic engineering needs
  • SoluGeneTM - Express with improved solubility


Key Features:

  • Unique, innovative technology for low cost, high capacity gene synthesis
  • For both regular gene synthesis and advanced synthetic biology application needs
  • Enabling, cost-effective library-style screening for significantly improved protein expression

Service Deliverable Turnaround time Price
Protein Expression Library
  • •  Optimized clone(s), ≥1µg purified plasmid DNA each
  • •  A report of sequences and expression levels
  • •  0.1–1 mg of purified proteins (Optional)
3-4 weeks Start from $3000/1kb

*Guaranteed–Full refund for failed expressions

Related Products:

•  Codon Optimization and Verification •   Gene-to-Protein Service
•  Gene-to-Antibody Service •   Protein Blotting/Staining System



Quotation & Ordering:

  • For quotation requests and questions, you may contact us by email, phone, or via our secured online message system.
  • Orders can be placed by phone, email, fax, or online with a formal PO (Purchase Order) . You may contact us anytime for assistance.


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