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Designed to aid in the diagnosis of allergy & autoimmunity

Part of the PhadiaTM family of laboratory solutions, the Phadia 250 instrument proves reliability every day at laboratories around the world. More than 2,000 systems are in use, often in a clustered set-up, running both allergy and autoimmunity ImmunoCAPTM and EliATM assays.




Designed specifically to run both ImmunoCAP assays and EliA assays in a single system allowing you to maximize up-time.

Ideal for laboratories that perform up to 2,000 tests per week

The Phadia 250 instrument delivers a range of benefits, all with a size and capability that make sense for your laboratory:



  • Throughput: 60 results/hour
  • All reagents stored on board
  • 28-day storage of calibration curves
  • Onboard dilutions
  • Connectable to Laboratory Automation Systems
  • Clustered set-up for increased capacity



  • Excellent consistency over time and between countries, systems, laboratories and users
  • Remote diagnostics via Phadia LabCommunity
  • One of the largest quality assessment programs in the world


Phadia 250 Instrument Features

  1. Stop solution and development solution, 2 bottles each

  2. Loading tray for 38 EliA or ImmunoCAP in addition to the positions in the storage chamber 

  3. Cooled storage chamber for  
    180 barcode-controlled EliA and ImmunoCAP carriers

  4. Sample diluent (6 bottles) and dilution plates (2 x 96 wells) for onboard dilution of samples 

  5. Barcode reader, for identification of reagents

  6. Cooled conjugate compartment (6 bottles) 

  7. Strip tray (8 positions) or calibrator strips and/or curve control strips

  8. LCD, logical and intuitive instrument management via touch screen 

  9. Integrated storage for wash and rinse solution, as well as solid and liquid waste containers (ability to pump waste to drain)

  10. Sample racks (5 positions), each holding up to 10 patient samples and quality control samples 


Not shown in picture:

  1. Stand-alone PC for Phadia Prime software, connectable to mainframe Laboratory Information Systems (LIS)

Phadia 250 Instrument Capability 

Phadia 250
Direction of Use

Directions for Use

Find general directions on
how to use.

Certificate of Analysis

Certificate of Analysis

Access important reference materials for your lab. 

System Safety Data

Material Safety Data
Sheets (MSDS)

Review available safety data sheets for specific products.


Is your laboratory ready to lead the way in quality and accuracy?

If your laboratory has been considering upgrading, or adding to your testing systems, Thermo Fisher Scientific can help you
find the right Phadia Laboratory System for your needs.