■ Demo— not a validated GxP system — synthetic data

Affinis

AFN-003522-01 · EGFR WT

Rejected

CRV-2026-00466-031 · v1 · auto-fitPlates PL-2026-0466, PL-2026-0467 (n = 2 replicates)4PL · Levenberg–Marquardt · unweighted, log₁₀[C]

Curve 7 / 10 in batch

Response vs concentration

  • Rep. 1 · PL-0466
  • Rep. 2 · PL-0467
  • Masked
  • IC50 95 % CI
Response against concentration, EGFR WT−10−9−8−7−6−50255075100log₁₀ [compound] (M)% inhibitionP03 on PL-2026-0466P04 on PL-2026-0466P05 on PL-2026-0466P06 on PL-2026-0466P07 on PL-2026-0466P08 on PL-2026-0466P09 on PL-2026-0466P10 on PL-2026-0466P11 on PL-2026-0466P12 on PL-2026-0466P03 on PL-2026-0467P04 on PL-2026-0467P05 on PL-2026-0467P06 on PL-2026-0467P07 on PL-2026-0467P08 on PL-2026-0467P09 on PL-2026-0467P10 on PL-2026-0467P11 on PL-2026-0467P12 on PL-2026-0467

Concentrations: 10-point, 1:3, 0.508 nM – 10.0 µMPoints used 20 / 20

Fit parameters — v1 · auto-fit

ParameterEstimate95 % CIConstraint
Top99.3 %[98.4, 100.1] %Free
Bottom1.5 %[−0.7, 3.8] %Free
IC509.70 nM[9.01, 10.4] nMFree
pIC508.01± 0.02 (SE)Derived
Hill slope (nH)1.03[0.97, 1.10]Free

R² 0.999RMSE 0.9 %df 16Fit engine 1.2.0 · 20 / 20 points

Review decision

IC50

9.70 nM

95 % CI 9.01–10.4 nM · pIC50 8.01

Rejected: Curve does not plateau — retest over a wider range

History

append-only
  1. v1 auto-fit createdsystem · 2026-11-04 17:05:40 UTCFit engine 1.2.0 · 20 / 20 points · no flags
  2. Rejectedmlaurent · 2026-11-04 18:10:00 UTC“Curve does not plateau — retest over a wider range” · v1 · auto-fit