Product information
UNITEST ?Factor XIIa Inhibitors
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A chromogenic method for the quantitative determination of inhibitors of αfactor XIIa in plasma.
Test principle
αFXIIa-INH + αFXIIa (excess)
⟶
[αFXIIa-INH • αFXIIa] + αFXIIa (residual)
Substrate
α FXIIa (residual)⟶
Peptide + pNA
Reagents and stability (after opening)
| Reagent | Quantity | Stability / note |
|---|---|---|
| αFXIIa | 1 vial | 6 hours at 4°C |
| FXIIa substrate | 1 vial | 6 months at 4°C |
| Buffer concentrate | 1 vial | see expiry date |
| Kallikrein inhibitor | 1 vial | 8 hours at 4°C 6 months at <-20°C |
| Standard plasma | 1 vial | 8 hours at 4°C |
| Article number |
|---|
| 0045 |