AFN-000768-01 · EGFR WT
Approved · lockedCRV-2026-00444-023 · v1 · auto-fitPlates PL-2026-0444, PL-2026-0445 (n = 2 replicates)4PL · Levenberg–Marquardt · unweighted, log₁₀[C]
Curve 7 / 10 in batch
Response vs concentration
- Rep. 1 · PL-0444
- Rep. 2 · PL-0445
- Masked
- IC50 95 % CI
Concentrations: 10-point, 1:3, 0.508 nM – 10.0 µMPoints used 20 / 20
Fit parameters — v1 · auto-fit
y = Bottom + (Top − Bottom) / (1 + 10^((log IC50 − x) · nH))| Parameter | Estimate | 95 % CI | Constraint |
|---|---|---|---|
| Top | 93.1 % | [78.0, 108.2] % | Free |
| Bottom | 6.9 % | [5.6, 8.2] % | Free |
| IC50 | 3.80 µM | [2.74, 5.26] µM | Free |
| pIC50 | 5.42 | ± 0.07 (SE) | Derived |
| Hill slope (nH) | 1.39 | [1.05, 1.74] | Free |
R² 0.993RMSE 1.8 %df 16Fit engine 1.2.0 · 20 / 20 points
Review decision
IC50
3.80 µM
95 % CI 2.74–5.26 µM · pIC50 5.42
Electronically signed
mlaurent (mlaurent)
2026-11-04 17:40:00 UTC
Meaning: Approved — result valid for SAR use
record sha256 4ba0…1fc0
This result is immutable. A correction creates a new version with a mandatory reason and its own signature.
History
append-only- v1 auto-fit createdsystem · 2026-11-04 17:05:40 UTCFit engine 1.2.0 · 20 / 20 points · incompleteTop
- Re-authenticatedmlaurent · 2026-11-04 17:40:00 UTCPassword verified for signing
- Signed — Approvedmlaurent · 2026-11-04 17:40:00 UTCMeaning: Approved — result valid for SAR use · v1 · auto-fit · record hash sha256 4ba0…1fc0