AFN-001043-01 · EGFR WT
Approved · lockedCRV-2026-00446-018 · v1 · auto-fitPlates PL-2026-0446, PL-2026-0447 (n = 2 replicates)4PL · Levenberg–Marquardt · unweighted, log₁₀[C]
Curve 4 / 10 in batch
Response vs concentration
- Rep. 1 · PL-0446
- Rep. 2 · PL-0447
- 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 | 103.4 % | [79.8, 126.9] % | Free |
| Bottom | 4.8 % | [3.3, 6.4] % | Free |
| IC50 | 3.88 µM | [2.16, 6.94] µM | Free |
| pIC50 | 5.41 | ± 0.12 (SE) | Derived |
| Hill slope (nH) | 0.94 | [0.72, 1.17] | Free |
R² 0.994RMSE 1.8 %df 16Fit engine 1.2.0 · 20 / 20 points
Review decision
IC50
3.88 µM
95 % CI 2.16–6.94 µM · pIC50 5.41
Electronically signed
mlaurent (mlaurent)
2026-11-04 17:40:00 UTC
Meaning: Approved — result valid for SAR use
record sha256 582e…c690
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 582e…c690