■ Demo— not a validated GxP system — synthetic data

Affinis

AFN-002301-01 · EGFR WT

Rejected

CRV-2026-00456-021 · v1 · auto-fitPlates PL-2026-0456, PL-2026-0457 (n = 2 replicates)4PL · Levenberg–Marquardt · unweighted, log₁₀[C]

Curve 7 / 10 in batch

Response vs concentration

  • Rep. 1 · PL-0456
  • Rep. 2 · PL-0457
  • Masked
  • IC50 95 % CI
Response against concentration, EGFR WT−10−9−8−7−6−50255075100log₁₀ [compound] (M)% inhibitionK03 on PL-2026-0456K04 on PL-2026-0456K05 on PL-2026-0456K06 on PL-2026-0456K07 on PL-2026-0456K08 on PL-2026-0456K09 on PL-2026-0456K10 on PL-2026-0456K11 on PL-2026-0456K12 on PL-2026-0456K03 on PL-2026-0457K04 on PL-2026-0457K05 on PL-2026-0457K06 on PL-2026-0457K07 on PL-2026-0457K08 on PL-2026-0457K09 on PL-2026-0457K10 on PL-2026-0457K11 on PL-2026-0457K12 on PL-2026-0457

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

Fit parameters — v1 · auto-fit

ParameterEstimate95 % CIConstraint
Top106.1 %[94.2, 118.1] %Free
Bottom5.4 %[3.9, 6.9] %Free
IC502.22 µM[1.66, 2.97] µMFree
pIC505.65± 0.06 (SE)Derived
Hill slope (nH)1.05[0.86, 1.24]Free

R² 0.996RMSE 1.9 %df 16Fit engine 1.2.0 · 20 / 20 points

Review decision

IC50

2.22 µM

95 % CI 1.66–2.97 µM · pIC50 5.65

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