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  • Excellent precision
  • Very broad measuring range with automatic dilution
  • Short incubation time


Clinical indication

The B·R·A·H·M·S hCG+β KRYPTOR test is an automated immunofluorescent assay for the quantitative determination of the concentration of hCG+β (human chorionic gonadotropin hormone and its free beta subunit) in human serum. The B·R·A·H·M·S hCG+β KRYPTOR test is indicated as an aid to be used in conjunction with other clinical and diagnostic findings for non-invasive risk assessment of fetal trisomy 21 and 18 in second trimester in pregnant women.


Ease of handling

Sample volume 26 µL
Sample type Serum
Incubation time 14 min
Linear direct measuring range 5.0 to 2 000 IU/L
Upper measuring range with automatic dilution up to 1 000 000 IU/L
Limit of detection 2.0 IU/L
Kit stability on board 29 days
Calibrator 1 point
Calibration stability 15 days


Excellent precision

Due to high precision our B·R·A·H·M·S hCG+β KRYPTOR assay is the best choice for a reliable second trimester screening.



B·R·A·H·M·S hCG+β KRYPTOR is available on:


Kit and accessories

Article number Description


Kit, reagents for 50 determinations



Calibrator kit, 6 vials



Control kit, 2 levels (3 vials per level)


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Further links on prenatal screening products and assays