■ Demo— not a validated GxP system — synthetic data

Affinis

AFN-001043-01 · EGFR L858R/T790M

Rejected

CRV-2026-00407-018 · v1 · auto-fitPlates PL-2026-0407, PL-2026-0408 (n = 2 replicates)4PL · Levenberg–Marquardt · unweighted, log₁₀[C]

Curve 4 / 10 in batch

Response vs concentration

  • Rep. 1 · PL-0407
  • Rep. 2 · PL-0408
  • Masked
  • IC50 95 % CI
Response against concentration, EGFR L858R/T790M−10−9−8−7−6−50255075100log₁₀ [compound] (M)% inhibitionI13 on PL-2026-0407I14 on PL-2026-0407I15 on PL-2026-0407I16 on PL-2026-0407I17 on PL-2026-0407I18 on PL-2026-0407I19 on PL-2026-0407I20 on PL-2026-0407I21 on PL-2026-0407I22 on PL-2026-0407I13 on PL-2026-0408I14 on PL-2026-0408I15 on PL-2026-0408I16 on PL-2026-0408I17 on PL-2026-0408I18 on PL-2026-0408I19 on PL-2026-0408I20 on PL-2026-0408I21 on PL-2026-0408I22 on PL-2026-0408

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

Fit parameters — v1 · auto-fit

ParameterEstimate95 % CIConstraint
Top100.5 %[98.5, 102.4] %Free
Bottom5.3 %[3.7, 6.9] %Free
IC50115 nM[105, 126] nMFree
pIC506.94± 0.02 (SE)Derived
Hill slope (nH)1.06[0.97, 1.15]Free

R² 0.999RMSE 1.4 %df 16Fit engine 1.2.0 · 20 / 20 points

Review decision

IC50

115 nM

95 % CI 105–126 nM · pIC50 6.94

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