Immunoblotting is an analytical technique used to detect specific proteins in a patient’s sample.

In the field of diagnostics, immunoblotting is widespread as a screening tool where a patient can be profiled against multiple markers simultaneously.

Common Immunoblot screening applications include:

  • Allergies
  • Cancer Biomarkers
  • Autoimmune diseases
  • Food intolerance
  • Sexually Transmitted Diseases (STDs)

BioDot is at the forefront of the production of Immunoblot diagnostic tests, from small batch R&D platforms up to large multi-dispenser (32 channels) batch platforms or Reel to Reel systems for full-scale production.

Typically proteins (and sometimes DNA) are deposited by a contact or non-contact dispenser. Once dispensed the ‘blots’ are blocked then dried. The product is then cut into small strips for their assembly into cassettes.

  • FrontLine or BioJet technology for dispensing the lines
  • AirJet equipped dispensing platforms for blocking
  • Forced air ovens (with IR sensors) for drying
  • Guillotine, rotary cutters and sheet slitters for singulation of tests
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