ELISA | Dilution | Capture antibody | Incubation | Detection antibody | Conjugate | Standard curve |
---|---|---|---|---|---|---|
ELISA, enzyme linked immunosorbent assay; HRP, horseradish peroxidase; PAI, plasminogen activator inhibitor; RT, room temperature; tPA, tissue type plasminogen activator; uPA, urokinase plasminogen activator. | ||||||
uPA | 1/10 | Mouse antihuman | Overnight 4°C | Biotinylated antihuman uPA | Streptavidin–HRP | 0.1–1.0 ng/ml |
tPA | None | Goat anti-tPA | 1 hour RT shaking | –– | HRP anti-tPA | 0.5–10.0 |
uPAR | 1/5 | Mouse antihuman | Overnight 4°C | Biotinylated antihuman UpaR | Streptavidin–HRP | 0.1–3.0 ng/ml |
PAI-1 | 1/10 | Mouse antihuman | Overnight 4°C | Biotinylated antihuman PAI-1 | Streptavidin–HRP | 0.1–10.0 ng/ml |
PAI-2 | None | Polyclonal antihuman | 2 hours RT | Biotinylated antihuman PAI-2 | Streptavidin–HRP | 0.5–10 ng/ml |
VEGF | None | Mouse antihuman | 2 hours RT | –– | HRP anti-VEGF | 31.2–2000 pg/ml |