■ Demo— not a validated GxP system — synthetic data

Affinis

AFN-003583-01 · EGFR WT

Rejected

CRV-2026-00468-007 · v1 · auto-fitPlates PL-2026-0468, PL-2026-0469 (n = 2 replicates)4PL · Levenberg–Marquardt · unweighted, log₁₀[C]

Curve 5 / 10 in batch

Response vs concentration

  • Rep. 1 · PL-0468
  • Rep. 2 · PL-0469
  • Masked
  • IC50 95 % CI
Response against concentration, EGFR WT−10−9−8−7−6−50255075100log₁₀ [compound] (M)% inhibitionD03 on PL-2026-0468D04 on PL-2026-0468D05 on PL-2026-0468D06 on PL-2026-0468D07 on PL-2026-0468D08 on PL-2026-0468D09 on PL-2026-0468D10 on PL-2026-0468D11 on PL-2026-0468D12 on PL-2026-0468D03 on PL-2026-0469D04 on PL-2026-0469D05 on PL-2026-0469D06 on PL-2026-0469D07 on PL-2026-0469D08 on PL-2026-0469D09 on PL-2026-0469D10 on PL-2026-0469D11 on PL-2026-0469D12 on PL-2026-0469

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

Fit parameters — v1 · auto-fit

ParameterEstimate95 % CIConstraint
Top100.9 %[100.1, 101.7] %Free
Bottom3.0 %[−2.1, 8.0] %Free
IC503.54 nM[3.05, 4.11] nMFree
pIC508.45± 0.03 (SE)Derived
Hill slope (nH)0.88[0.81, 0.95]Free

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

Review decision

IC50

3.54 nM

95 % CI 3.05–4.11 nM · pIC50 8.45

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