■ Demo— not a validated GxP system — synthetic data

Affinis

AFN-003147-01 · EGFR WT

Rejected

CRV-2026-00462-032 · v1 · auto-fitPlates PL-2026-0462, PL-2026-0463 (n = 2 replicates)4PL · Levenberg–Marquardt · unweighted, log₁₀[C]

Curve 4 / 10 in batch

Response vs concentration

  • Rep. 1 · PL-0462
  • Rep. 2 · PL-0463
  • Masked
  • IC50 95 % CI
Response against concentration, EGFR WT−10−9−8−7−6−50255075100log₁₀ [compound] (M)% inhibitionP13 on PL-2026-0462P14 on PL-2026-0462P15 on PL-2026-0462P16 on PL-2026-0462P17 on PL-2026-0462P18 on PL-2026-0462P19 on PL-2026-0462P20 on PL-2026-0462P21 on PL-2026-0462P22 on PL-2026-0462P13 on PL-2026-0463P14 on PL-2026-0463P15 on PL-2026-0463P16 on PL-2026-0463P17 on PL-2026-0463P18 on PL-2026-0463P19 on PL-2026-0463P20 on PL-2026-0463P21 on PL-2026-0463P22 on PL-2026-0463

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

Fit parameters — v1 · auto-fit

ParameterEstimate95 % CIConstraint
Top85.6 %[71.4, 99.9] %Free
Bottom−0.6 %[−2.2, 0.9] %Free
IC502.69 µM[1.83, 3.95] µMFree
pIC505.57± 0.08 (SE)Derived
Hill slope (nH)1.09[0.84, 1.35]Free

R² 0.993RMSE 2.0 %df 16Fit engine 1.2.0 · 20 / 20 points

Review decision

IC50

2.69 µM

95 % CI 1.83–3.95 µM · pIC50 5.57

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