AFN-002267-01 · H1975 cells
Approved · lockedCRV-2026-00509-008 · v1 · auto-fitPlates PL-2026-0509 (n = 1 replicates)4PL · Levenberg–Marquardt · unweighted, log₁₀[C]
Curve 2 / 10 in batch
Response vs concentration
- Rep. 1 · PL-0509
- Masked
- IC50 95 % CI
Concentrations: 8-point, 1:3, 4.57 nM – 10.0 µMPoints used 8 / 8
Fit parameters — v1 · auto-fit
y = Bottom + (Top − Bottom) / (1 + 10^((log IC50 − x) · nH))| Parameter | Estimate | 95 % CI | Constraint |
|---|---|---|---|
| Top | 99.7 % | [95.1, 104.3] % | Free |
| Bottom | −5.1 % | [−10.9, 0.6] % | Free |
| IC50 | 142 nM | [117, 171] nM | Free |
| pIC50 | 6.85 | ± 0.03 (SE) | Derived |
| Hill slope (nH) | 1.28 | [0.99, 1.58] | Free |
R² 0.999RMSE 1.5 %df 4Fit engine 1.2.0 · 8 / 8 points
Review decision
IC50
142 nM
95 % CI 117–171 nM · pIC50 6.85
Electronically signed
mlaurent (mlaurent)
2026-11-04 17:40:00 UTC
Meaning: Approved — result valid for SAR use
record sha256 2bcd…d8bf
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 · 8 / 8 points · no flags
- 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 2bcd…d8bf