■ Demo— not a validated GxP system — synthetic data

Affinis

AFN-000782-01 · EGFR WT

Rejected

CRV-2026-00444-027 · v1 · auto-fitPlates PL-2026-0444, PL-2026-0445 (n = 2 replicates)4PL · Levenberg–Marquardt · unweighted, log₁₀[C]

Curve 1 / 10 in batch

Response vs concentration

  • Rep. 1 · PL-0444
  • Rep. 2 · PL-0445
  • Masked
  • IC50 95 % CI
Response against concentration, EGFR WT−10−9−8−7−6−50255075100log₁₀ [compound] (M)% inhibitionN03 on PL-2026-0444N04 on PL-2026-0444N05 on PL-2026-0444N06 on PL-2026-0444N07 on PL-2026-0444N08 on PL-2026-0444N09 on PL-2026-0444N10 on PL-2026-0444N11 on PL-2026-0444N12 on PL-2026-0444N03 on PL-2026-0445N04 on PL-2026-0445N05 on PL-2026-0445N06 on PL-2026-0445N07 on PL-2026-0445N08 on PL-2026-0445N09 on PL-2026-0445N10 on PL-2026-0445N11 on PL-2026-0445N12 on PL-2026-0445

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

Fit parameters — v1 · auto-fit

ParameterEstimate95 % CIConstraint
Top99.6 %[90.7, 108.6] %Free
Bottom7.0 %[5.8, 8.2] %Free
IC502.02 µM[1.57, 2.60] µMFree
pIC505.70± 0.05 (SE)Derived
Hill slope (nH)0.97[0.83, 1.11]Free

R² 0.997RMSE 1.4 %df 16Fit engine 1.2.0 · 20 / 20 points

Review decision

IC50

2.02 µM

95 % CI 1.57–2.60 µM · pIC50 5.70

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