Services

The following are services we can provide. We also provide customer-oriented service to suit your precise needs. If you have any questions, please contact us for further information.

1. Protein production

  1. Construct design and gene cloning
  2. Protein expression testing (Host: Escherichia coli, Bacillus subtilis, Lactobacillus spp., Pichia pastoris)
  3. Small-scale protein purification, tag removal (optional) and refolding (optional)
  4. Purity analysis and detection using SDS-PAGE and western blot (for tagged protein)
  5. Bradford assay for quantitation
  6. Microbial fermentation process development
  7. Clone and protein delivery

2. Microbiology testing

  1. Bacteria/mycoplasma isolation and identification
  2. Antimicrobial susceptibility testing
  3. Total viable count
  4. Escherichia / Enterobacteriaceae count
  5. Swine Mycoplasma culture and nucleotide testing
  6. Bactericidal or bacteriostasis testing

3. In vivo testing

  1. Safety and efficacy test of Actinobacillus pleuropneumoniae (APP) vaccine in animal model (Target: pig, mouse)
  2. Safety and efficacy test of Mycoplasma hyopneumoniae (Mhp) vaccine in animal model (Target: pig, mouse, guinea pig)
  3. Safety and efficacy test of porcine circovirus type 2 (PCV2) vaccine in animal model (Target: pig, mouse, guinea pig)
  4. Safety and efficacy test of Salmonella vaccine in animal model (Target: pig, mouse)
  5. Safety and efficacy test of Mycoplasma hyorhinis (Mhr) vaccine in animal model (Target: pig, mouse, guinea pig)
  6. Animal safety for veterinary live and inactivated vaccines (VICH GL44, target: pig)
  7. Animal trial: PCV2 challenge test in pig, PRRS challenge test in pig
  8. Diagnosis: PCV2 antigen/antibody test, PRRSV antigen/antibody test
  9. Technical platform for PRRSV challenge: virus incubation, animal trial, antigen/antibody test, cellular immunity test, pathologic examination
  10. Isolation and identification of avian Mycoplasma spp. in poultry, and/or check the antimicrobial susceptibility of these isolated strain.
  11. Chicken disease models of Mycoplasma gallisepticum, Mycoplasma synoviae, Campylobacter jejuni, Escherichia coli, Infectious bronchitis virus (IBV), Marek's disease virus (MDV), and Newcastle disease virus (NDV).

4. GLP-compliant service

  1. Cell line identity characterization
  2. Biological safety testing
  3. Bulk & lot release tests
  4. Process validation studies of viral clearance
  5. Cell-based bioassays