■ Demo— not a validated GxP system — synthetic data

Affinis

AFN-000239-01 · EGFR L858R/T790M

Rejected

CRV-2026-00401-023 · v1 · auto-fitPlates PL-2026-0401, PL-2026-0402 (n = 2 replicates)4PL · Levenberg–Marquardt · unweighted, log₁₀[C]

Curve 3 / 10 in batch

Response vs concentration

  • Rep. 1 · PL-0401
  • Rep. 2 · PL-0402
  • Masked
  • IC50 95 % CI
Response against concentration, EGFR L858R/T790M−10−9−8−7−6−50255075100log₁₀ [compound] (M)% inhibitionL03 on PL-2026-0401L04 on PL-2026-0401L05 on PL-2026-0401L06 on PL-2026-0401L07 on PL-2026-0401L08 on PL-2026-0401L09 on PL-2026-0401L10 on PL-2026-0401L11 on PL-2026-0401L12 on PL-2026-0401L03 on PL-2026-0402L04 on PL-2026-0402L05 on PL-2026-0402L06 on PL-2026-0402L07 on PL-2026-0402L08 on PL-2026-0402L09 on PL-2026-0402L10 on PL-2026-0402L11 on PL-2026-0402L12 on PL-2026-0402

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

Fit parameters — v1 · auto-fit

ParameterEstimate95 % CIConstraint
Top100.5 %[99.0, 102.0] %Free
Bottom5.9 %[4.5, 7.2] %Free
IC5092.1 nM[85.7, 99.0] nMFree
pIC507.04± 0.01 (SE)Derived
Hill slope (nH)1.00[0.93, 1.07]Free

R² 0.999RMSE 1.1 %df 16Fit engine 1.2.0 · 20 / 20 points

Review decision

IC50

92.1 nM

95 % CI 85.7–99.0 nM · pIC50 7.04

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