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Reagent Provision

With state-of-art equipment and extensive experience, Viva Biotech provides broad spectrum services and ready-to-use products to support all stages of drug discovery programs. We offer clients with professional services, quality products, competitive prices, and fast turnaround time.

Reagents for Drug Discovery Process:

  •     Molecular Cloning
  •     Proteins
  •     Crystal Structures
  •     Cell Lines
  •     Cell Membranes
  •     Antibodies 
     
    Molecular Cloning
      PCR-based cDNA amplification
      Subcloning
      Site-directed mutagenesis
      Plasmid DNA purification
    Proteins
      Expression systems: Viva Biotech offers the robust protein expression and purification in prokaryotic and eukaryotic systems.
            E. coli expression 
            Baculoviral expression (SF9, SF21, & High V cells)
            BacMam expression in different mammalian cell lines 
            Mammalian suspension cell cultures (HEK293S, HEK293-6E, & HEK293F cells)
            Adenoviral & lentiviral expression systems
            Cell membrane-associated protein purification
            Enzyme, GPCR, and Ion channel
    Crystal Structures
      Protein type: kinases, enzymes, skeleton proteins
      Resolution: 1.4 A ~ 3.0 A (pending on targets)
      Co-crystallization and soaking
    Stable Cell Line Generation

      GPCR cell lines
            in house developed GPCR cell line list 
      Human cancer cell lines
            List available
      Customized stable cell line service (Flp-in, BacMam, Lentiviral-infected cells)
    Cell Banking Service
      Cryopreserved cell lines (0.5-1x107 cells/vial)
      Viability >95% on recovery
    Humanized Monoclonal Antibody Production:
      With phage display technology
      High specificity
      Focus on not-commercial available targets
      ~5 mg scale of ready-to-use Abs