■ Demo— not a validated GxP system — synthetic data

Affinis

AFN-000161-01 · EGFR WT

Rejected

CRV-2026-00440-009 · v1 · auto-fitPlates PL-2026-0440, PL-2026-0441 (n = 2 replicates)4PL · Levenberg–Marquardt · unweighted, log₁₀[C]

Curve 9 / 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)% inhibitionE03 on PL-2026-0440E04 on PL-2026-0440E05 on PL-2026-0440E06 on PL-2026-0440E07 on PL-2026-0440E08 on PL-2026-0440E09 on PL-2026-0440E10 on PL-2026-0440E11 on PL-2026-0440E12 on PL-2026-0440E03 on PL-2026-0441E04 on PL-2026-0441E05 on PL-2026-0441E06 on PL-2026-0441E07 on PL-2026-0441E08 on PL-2026-0441E09 on PL-2026-0441E10 on PL-2026-0441E11 on PL-2026-0441E12 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
Top96.3 %[84.7, 107.9] %Free
Bottom7.1 %[5.7, 8.5] %Free
IC503.25 µM[2.56, 4.12] µMFree
pIC505.49± 0.05 (SE)Derived
Hill slope (nH)1.51[1.17, 1.85]Free

R² 0.994RMSE 2.0 %df 16Fit engine 1.2.0 · 20 / 20 points

Review decision

IC50

3.25 µM

95 % CI 2.56–4.12 µM · pIC50 5.49

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