Product information
Factor IXa
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Chromogenic method for determination of factor IXa contamination in factor IX concentrates.
Test principle
Factor X
FIXa, FVIII, FIIa, CaCl₂, Phospholipid⟶
Factor Xa
FXa-substrate
Factor Xa⟶
Peptide + pNA
Reagents and stability (after opening)
| Reagent | Quantity | Stability / note |
|---|---|---|
| Reagent 1: FVIII, FX | 2 vials | 48 hours at 2-8°C |
| Reagent 2: FIIa, PL, CaCl₂ | 2 vials | 48 hours at 2-8°C |
| FXa-substrate | 1 vial | 1 month at 2-8°C |
| FIXa diluent buffer | 1 vial | 1 month at 2-8°C |
| Number of determinations | Article number |
|---|---|
| 100 | 900030 |
Also available
| Product | Pack size | Article number |
|---|---|---|
| FIXa Calibrator | 10 x 2 ml | 9599 |
| FIXa control | 10 x 2 ml | 9588 |