Features:
Quantitative, non-subjective results
• Increased sensitivity and broader detection range compared to rapid tests
- Range
Working range: 1.0-1000.0 IU/mL
- Precision
Intra-lot Precision
Intra-lot precision was determined by testing of IgE reference materials using 10 test devices from the same lot. CV ≤ 15%.
Inter-lot Precision
Inter-lot precision was determined by testing of IgE reference materials using 30 test devices from 3 consecutive lots randomly (10 test devices from each lot). CV ≤ 15%.
- Accuracy
IgE control materials with two different concentrations were tested by every lot of test device, and the deviations were within ± 15%.
- Linearity
A serial concentration of IgE reference materials at 1.0-1000 IU/mL was tested, and the correlation coefficient (R) is ≥ 0.9900.
- Specificity
No cross reactivities were observed while testing following immunoglobulins with indicated concentrations:
Immunoglobulins | Concentrations | Test Results |
IgG | 200 mg/mL | ≤ 1.0 IU/mL |
IgA | 20 mg/mL | ≤ 1.0 IU/mL |
IgM | 20 mg/mL | ≤ 1.0 IU mL |
Reagents and Materials provided:
- Individually sealed foil pouches containing:
- One test device
- One desiccant
- Detection buffer tubes
- SD card
- Instructions for Use
Materials required but not provided:
- Clock or timer
- RaFIA Immunofluorescence Analyzer
- RaFIA Immunofluorescence Incubator