Methodology |
VETIVD™ Time-resolved immunofluorescence chromatography |
Conventional immunofluorescence chromatography |
Colloidal gold immunochromatography |
Enzyme-linked immunity |
Marker | Nano europium fluorescent microspheres | Fluorescein | Colloidal gold | Enzyme |
Qualitative or quantitative | Full quantitation | Quantify | Qualitative | semi-quantitative |
Kit components | 1-2 kinds | 1-2 kinds | 1-2 kinds | 7 kinds |
Steps | Step 1-2 | Step 1-2 | Step 1-2 | Step 10-15 |
Sensitivity | high | lower | low | higher |
Detection time | 3-10 minutes | 10-15 minutes | 15 minutes | 120 minutes |
Specificity | Excellent | Normal | Normal | Normal |
Storage method | 4-30℃ | 2-8℃ | 4-30℃ | 2-8℃ |
Epidemic monitoring |
√ |
√ |
X |
√ |