Intended use:

For In-vitro diagnostic use. RIDASCREEN® Haemo-/Haptoglobin Complex is an enzyme immunoassay for quantitative determination of the human hemoglobin/haptoglobin complex in stool samples.


  • Identification of fecal occult blood by using specific antibodies exclusively directed against the human hemoglobin/haptoglobin complex
  • No false positive or negative results due to interfering foodstuffs
  • Therefore, no dietary restrictions for patients
  • Early detection of intestinal bleeding due to its high sensitivity and specificity
  • One-point quantification by an accurately defined calibrator
  • Tests can be automated easily
  • Combined processing of RIDASCREEN® Haemo-/Haptoglobin Complex and RIDASCREEN® Haemoglobin out of one dilution in the same microtiter plate is possible
  • Completely similar processing of both tests (e.g. identical incubation times)
  • Best reported sensitivity for colorectal cancer detection by the combination of both tests


Art. No. G09031
Test format Microtiter plate with 96 wells (12 strips with 8 removable wells each)
Incubation time 135 min
Cut-off For a cut-off value of ≥ 2 µg of the haemoglobin/haptoglobin complex /g stool, the result must be considered positive
Sensitivity Compared to ILMA
100,0 %
Specificity Compared to ILMA
91,3 %
Spanish (German) (French) (English) (Spanish) (Italian)
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