■ Demo— not a validated GxP system — synthetic data

Affinis

AFN-000171-01 · EGFR WT

Rejected

CRV-2026-00440-012 · v1 · auto-fitPlates PL-2026-0440, PL-2026-0441 (n = 2 replicates)4PL · Levenberg–Marquardt · unweighted, log₁₀[C]

Curve 2 / 10 in batch

Response vs concentration

  • Rep. 1 · PL-0440
  • Rep. 2 · PL-0441
  • Masked
  • IC50 95 % CI
Response against concentration, EGFR WT−10−9−8−7−6−50255075100log₁₀ [compound] (M)% inhibitionF13 on PL-2026-0440F14 on PL-2026-0440F15 on PL-2026-0440F16 on PL-2026-0440F17 on PL-2026-0440F18 on PL-2026-0440F19 on PL-2026-0440F20 on PL-2026-0440F21 on PL-2026-0440F22 on PL-2026-0440F13 on PL-2026-0441F14 on PL-2026-0441F15 on PL-2026-0441F16 on PL-2026-0441F17 on PL-2026-0441F18 on PL-2026-0441F19 on PL-2026-0441F20 on PL-2026-0441F21 on PL-2026-0441F22 on PL-2026-0441

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

Fit parameters — v1 · auto-fit

ParameterEstimate95 % CIConstraint
Top97.6 %[88.0, 107.3] %Free
Bottom5.7 %[4.0, 7.3] %Free
IC501.46 µM[1.09, 1.95] µMFree
pIC505.84± 0.06 (SE)Derived
Hill slope (nH)0.94[0.77, 1.10]Free

R² 0.995RMSE 1.9 %df 16Fit engine 1.2.0 · 20 / 20 points

Review decision

IC50

1.46 µM

95 % CI 1.09–1.95 µM · pIC50 5.84

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 · incompleteTop
  2. Rejectedmlaurent · 2026-11-04 18:10:00 UTC“Signal drift across the plate, replicates disagree” · v1 · auto-fit