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WuXianTM

WuXianTM Custom Protein Generation Services
Industry-leading team of cell culture, purification
and analytical experts

Using our industry-leading team of cell culture, purification and analytical experts, we produce high-quality, research-grade proteins/antibodies that are delivered on-time to meet your exact expectations. The Chinese word “WuXian” when translated to English means limitless. Thus, WuXian aptly describes WuXi Biologics’ custom protein generation services.


Mammalian Cell Production Platforms: WuXianTM Transient and WuXian Express

 
Timeline
Average yield(CHO)
Expression
Volume
Features

Transient

3-4 Weeks
630 mg/L
3 mL to 10 L
  • Start from codon optimization or customer provided DNA
  • Deliver product and QC data after 1-2 steps purification

Express

5-6 Weeks
2.5 g/L
3 mL to 2000 L
  • Start from codon optimization or customer provided DNA
  • Deliver product and QC data after >2 steps purification

 


 


  • Cell lines: CHO, HEK293, NS0
  • Extensive experience for both antibody and difficult to produce protein products
  • High-throughput automated expression and purification system available for antibody candidates
  • Developability studies utilize same vector system, cell line and expression process as stable pool
  • Non-GMP & GMP (up to 2000 L) manufacture and quality control available

  • 3,500 antigens delivered
  • High-throughput screening for protein refolding
  • Screening & engineering of GPCR constructs
  • Easy to scale-up process for manufacturing
  • Development of multi-step untagged protein purification method

    Timeline Features
E. coli Soluble protein
production
3-4 weeks
  • Start from codon optimization or customer provided DNA
  • Deliver product and quality control data after >2 steps purification
Inclusion body
production
5-6 weeks
Insect 6-7 weeks
Yeast 6 weeks