AFN-001948-01 · EGFR WT
Approved · lockedCRV-2026-00452-032 · v1 · auto-fitPlates PL-2026-0452, PL-2026-0453 (n = 2 replicates)4PL · Levenberg–Marquardt · unweighted, log₁₀[C]
Curve 4 / 10 in batch
Response vs concentration
- Rep. 1 · PL-0452
- Rep. 2 · PL-0453
- 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 | 102.7 % | [81.8, 123.5] % | Free |
| Bottom | −3.8 % | [−5.5, −2.1] % | Free |
| IC50 | 3.27 µM | [2.06, 5.19] µM | Free |
| pIC50 | 5.49 | ± 0.09 (SE) | Derived |
| Hill slope (nH) | 1.02 | [0.79, 1.26] | Free |
R² 0.994RMSE 2.1 %df 16Fit engine 1.2.0 · 20 / 20 points
Review decision
IC50
3.27 µM
95 % CI 2.06–5.19 µM · pIC50 5.49
Electronically signed
mlaurent (mlaurent)
2026-11-04 17:40:00 UTC
Meaning: Approved — result valid for SAR use
record sha256 70d9…069a
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 70d9…069a