■ Demo— not a validated GxP system — synthetic data

Affinis

AFN-001733-01 · EGFR WT

Rejected

CRV-2026-00452-006 · v1 · auto-fitPlates PL-2026-0452, PL-2026-0453 (n = 2 replicates)4PL · Levenberg–Marquardt · unweighted, log₁₀[C]

Curve 8 / 10 in batch

Response vs concentration

  • Rep. 1 · PL-0452
  • Rep. 2 · PL-0453
  • Masked
  • IC50 95 % CI
Response against concentration, EGFR WT−10−9−8−7−6−50255075100log₁₀ [compound] (M)% inhibitionC13 on PL-2026-0452C14 on PL-2026-0452C15 on PL-2026-0452C16 on PL-2026-0452C17 on PL-2026-0452C18 on PL-2026-0452C19 on PL-2026-0452C20 on PL-2026-0452C21 on PL-2026-0452C22 on PL-2026-0452C13 on PL-2026-0453C14 on PL-2026-0453C15 on PL-2026-0453C16 on PL-2026-0453C17 on PL-2026-0453C18 on PL-2026-0453C19 on PL-2026-0453C20 on PL-2026-0453C21 on PL-2026-0453C22 on PL-2026-0453

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

Fit parameters — v1 · auto-fit

ParameterEstimate95 % CIConstraint
Top99.8 %[93.1, 106.5] %Free
Bottom5.7 %[4.7, 6.7] %Free
IC501.66 µM[1.36, 2.03] µMFree
pIC505.78± 0.04 (SE)Derived
Hill slope (nH)0.89[0.80, 0.99]Free

R² 0.998RMSE 1.1 %df 16Fit engine 1.2.0 · 20 / 20 points

Review decision

IC50

1.66 µM

95 % CI 1.36–2.03 µM · pIC50 5.78

Rejected: Curve does not plateau — retest over a wider range

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“Curve does not plateau — retest over a wider range” · v1 · auto-fit