Product information
Latex Assay D-Dimer
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Test kit for quantitative determination of D-dimer in human plasma on automated laboratory systems.
Test principle
A reaction between an anti-D-dimer-antibody, adsorbed on a latex particle, and D-dimers from a sample leads to the formation of a high-molecular-weight complex. This reaction increases the turbidity of the solution, which can be photometrically measured. The change in turbidity is directly proportional to the antigen concentration of the sample and can be quantified by utilizing a calibration curve.
Reagents and stability (after opening)
| Reagent | Quantity | Stability / note |
|---|---|---|
| Latex-reagent | 1 vial | 4 weeks at 2-8°C 1 week at 15 °C |
| Reaction buffer | 1 vial | 4 weeks at 2-8°C 1 week at 15 °C |
| NaCl-solution 0,9% | 1 vial | 4 weeks at 2-8°C 1 week at 15 °C |
| Calibrator 0 ng/ml | 2 vials | 8 hours at RT 8 hours at 2-8°C 8 hours at 15°C 1 month at –20°C |
| Calibrator ~3000 ng/ml | 2 vials | 8 hours at RT 8 hours at 2-8°C 8 hours at 15°C 1 month at –20°C |
Analyzer applications: On request
| Number of determinations | Article number |
|---|---|
| 50/150 | 4847200/4847210 |
Also Available
| Product | Pack size | Stability | Article number |
|---|---|---|---|
| Control high | 5 x 1 ml | 8 hours at RT 8 hours at 2-8°C 8 hours at 15°C 1 month at –20°C | 4847230 |
| Control low | 5 x 1 ml | 8 hours at RT 8 hours at 2-8°C 8 hours at 15°C 1 month at –20°C | 4847232 |
| Latex-reagent | 2 x 12 ml | 4 weeks at 2-8°C 1 week at 15 °C | 4847220 |
| Latex-reagent | 5 x 4 ml | 4 weeks at 2-8°C 1 week at 15 °C | 4847238 |
| Reaction buffer | 2 x 21 ml | 4 weeks at 2-8°C 1 week at 15 °C | 4847222 |
| Reaction buffer | 5 x 7 ml | 4 weeks at 2-8°C 1 week at 15 °C | 4847240 |