■ Demo— not a validated GxP system — synthetic data

Affinis

AFN-003491-01 · EGFR WT

Rejected

CRV-2026-00466-023 · v1 · auto-fitPlates PL-2026-0466, PL-2026-0467 (n = 2 replicates)4PL · Levenberg–Marquardt · unweighted, log₁₀[C]

Curve 9 / 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)% inhibitionL03 on PL-2026-0466L04 on PL-2026-0466L05 on PL-2026-0466L06 on PL-2026-0466L07 on PL-2026-0466L08 on PL-2026-0466L09 on PL-2026-0466L10 on PL-2026-0466L11 on PL-2026-0466L12 on PL-2026-0466L03 on PL-2026-0467L04 on PL-2026-0467L05 on PL-2026-0467L06 on PL-2026-0467L07 on PL-2026-0467L08 on PL-2026-0467L09 on PL-2026-0467L10 on PL-2026-0467L11 on PL-2026-0467L12 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
Top101.2 %[100.7, 101.8] %Free
Bottom1.1 %[−0.4, 2.5] %Free
IC5011.3 nM[10.7, 11.9] nMFree
pIC507.95± 0.01 (SE)Derived
Hill slope (nH)0.93[0.89, 0.96]Free

R² 1.000RMSE 0.6 %df 16Fit engine 1.2.0 · 20 / 20 points

Review decision

IC50

11.3 nM

95 % CI 10.7–11.9 nM · pIC50 7.95

Rejected: Signal drift across the plate, replicates disagree

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“Signal drift across the plate, replicates disagree” · v1 · auto-fit