Recombinant Proteins

Using our multi-tiered expression platform, GenWay has the capability to express and purify full-length, domain-specific, and fusion or tagged recombinant proteins for various research applications. We can use multiple host cell systems, including bacterial, yeast, insect and mammalian, to produce soluble and functional recombinant proteins for large-scale production. G

GenWay's team specializes in the following areas:

  • General Consideration
    • Secreted or intracellular (inclusion body)
    • Strain/cell lines (on various culture media)
    • Promoter/signaling peptide
    • Expression conditions
    • Subcellular location of expression
    • Isolation and purification method
    • Protein tracking and assay
  • Optimization Consideration
    • Purity and productivity (yield/liter)
    • Quality and reproducibility
    • Efficiency and cost-effectiveness
    • Specific activity
  • Structure Consideration
    • Primary, secondary, and tertiary structure
    • Activity site vs. supportive frame
    • Amino acid substitution and mutagenesis
    • Post-translational modifications
    • Hydrophilicity and hydrophobicity
    • Cross-species homology
    • Interactions with other proteins
  • Functionality Consideration
    • Solubility and stability
    • Functionality
    • Immunogenicity

Search GenWay's Recombinant Protein Catalog of Products.

For other types of antigens, please visit the pages:

GenWay offers custom services in antigen or antibody development. For more detailed information, please see the specific description pages in protein expression and custom antibodies.

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