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The cobas e 411 analyzer is a fully automated analyzer that uses a patented ElectroChemiLuminescence (ECL) technology for immunoassay analysis. It is designed for both quantitative and qualitative in vitro assay determinations for a broad range of applications (including anemia; bone, cardiac and tumor markers; critical care; fertility/hormones; maternal care; and infectious diseases). The analyzer is available as a rack or disk sample handling system.

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First class performance


  • High sensitivity, reliability, and reproducibility of results due to ECL technology
  • More than 100 assays available1
  • Up to 18 assays can be run at a throughput of up to 86 tests/h2
  • 9 min STAT applications for emergency sample assays (incl. high-sensitive Troponin T, Creatine-Kinase MB, Myoglobin, Parathyroid Hormone (PTH), and human Chorionic Gonadotropin (hCG)1


Intelligent sample workflow 


  • Carryover-free pipetting of samples to avoid cross-contamination
  • Automated sample rerun capability
  • Continuous random access and flexible STAT priority settings


Unique reagent concept


  • Convenient and error-free handling of cobas e packs
  • Economic usage with high stabilities and convenient kit sizes


High system reliability


  • More than 25,000 analyzers installed worldwide3
  • High uptime of >99%4
  • Low system maintenance time


Product specifications


  • Testing capabilities
  • Electrochemiluminescence (ECL) technology for heterogeneous immunoassays
  • Throughput —- Up to 86 tests/h
  • Samples —- Serum, plasma, urine
  • Test integrity measures —- Disposable tips and cups for carryover-free pipetting
  • Clot and liquid level detection (LLD) of samples —- Reagents
  • 18 reagent positions