■ Demo— not a validated GxP system — synthetic data

Affinis

AFN-002258-01 · EGFR WT

Rejected

CRV-2026-00456-015 · v1 · auto-fitPlates PL-2026-0456, PL-2026-0457 (n = 2 replicates)4PL · Levenberg–Marquardt · unweighted, log₁₀[C]

Curve 1 / 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)% inhibitionH03 on PL-2026-0456H04 on PL-2026-0456H05 on PL-2026-0456H06 on PL-2026-0456H07 on PL-2026-0456H08 on PL-2026-0456H09 on PL-2026-0456H10 on PL-2026-0456H11 on PL-2026-0456H12 on PL-2026-0456H03 on PL-2026-0457H04 on PL-2026-0457H05 on PL-2026-0457H06 on PL-2026-0457H07 on PL-2026-0457H08 on PL-2026-0457H09 on PL-2026-0457H10 on PL-2026-0457H11 on PL-2026-0457H12 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
Top102.5 %[96.9, 108.1] %Free
Bottom4.4 %[3.0, 5.9] %Free
IC50814 nM[683, 970] nMFree
pIC506.09± 0.04 (SE)Derived
Hill slope (nH)0.92[0.81, 1.03]Free

R² 0.998RMSE 1.6 %df 16Fit engine 1.2.0 · 20 / 20 points

Review decision

IC50

814 nM

95 % CI 683–970 nM · pIC50 6.09

Rejected: Compound precipitated at the top two concentrations

History

append-only
  1. v1 auto-fit createdsystem · 2026-11-04 17:05:40 UTCFit engine 1.2.0 · 20 / 20 points · no flags
  2. Rejectedmlaurent · 2026-11-04 18:10:00 UTC“Compound precipitated at the top two concentrations” · v1 · auto-fit