■ Demo— not a validated GxP system — synthetic data

Affinis

AFN-001781-01 · EGFR WT

Rejected

CRV-2026-00452-013 · v1 · auto-fitPlates PL-2026-0452, PL-2026-0453 (n = 2 replicates)4PL · Levenberg–Marquardt · unweighted, log₁₀[C]

Curve 5 / 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)% inhibitionG03 on PL-2026-0452G04 on PL-2026-0452G05 on PL-2026-0452G06 on PL-2026-0452G07 on PL-2026-0452G08 on PL-2026-0452G09 on PL-2026-0452G10 on PL-2026-0452G11 on PL-2026-0452G12 on PL-2026-0452G03 on PL-2026-0453G04 on PL-2026-0453G05 on PL-2026-0453G06 on PL-2026-0453G07 on PL-2026-0453G08 on PL-2026-0453G09 on PL-2026-0453G10 on PL-2026-0453G11 on PL-2026-0453G12 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
Top99.7 %[88.7, 110.7] %Free
Bottom3.7 %[1.5, 5.9] %Free
IC501.13 µM[0.797, 1.60] µMFree
pIC505.95± 0.07 (SE)Derived
Hill slope (nH)0.85[0.68, 1.02]Free

R² 0.994RMSE 2.2 %df 16Fit engine 1.2.0 · 20 / 20 points

Review decision

IC50

1.13 µM

95 % CI 0.797–1.60 µM · pIC50 5.95

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