■ Demo— not a validated GxP system — synthetic data

Affinis

AFN-002147-01 · EGFR WT

Rejected

CRV-2026-00454-027 · v1 · auto-fitPlates PL-2026-0454, PL-2026-0455 (n = 2 replicates)4PL · Levenberg–Marquardt · unweighted, log₁₀[C]

Curve 1 / 10 in batch

Response vs concentration

  • Rep. 1 · PL-0454
  • Rep. 2 · PL-0455
  • Masked
  • IC50 95 % CI
Response against concentration, EGFR WT−10−9−8−7−6−50255075100log₁₀ [compound] (M)% inhibitionN03 on PL-2026-0454N04 on PL-2026-0454N05 on PL-2026-0454N06 on PL-2026-0454N07 on PL-2026-0454N08 on PL-2026-0454N09 on PL-2026-0454N10 on PL-2026-0454N11 on PL-2026-0454N12 on PL-2026-0454N03 on PL-2026-0455N04 on PL-2026-0455N05 on PL-2026-0455N06 on PL-2026-0455N07 on PL-2026-0455N08 on PL-2026-0455N09 on PL-2026-0455N10 on PL-2026-0455N11 on PL-2026-0455N12 on PL-2026-0455

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

Fit parameters — v1 · auto-fit

ParameterEstimate95 % CIConstraint
Top102.2 %[91.1, 113.3] %Free
Bottom5.9 %[4.1, 7.6] %Free
IC501.96 µM[1.48, 2.58] µMFree
pIC505.71± 0.06 (SE)Derived
Hill slope (nH)1.14[0.91, 1.38]Free

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

Review decision

IC50

1.96 µM

95 % CI 1.48–2.58 µM · pIC50 5.71

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