■ Demo— not a validated GxP system — synthetic data

Affinis

AFN-003284-01 · EGFR L858R/T790M

Rejected

CRV-2026-00428-017 · v1 · auto-fitPlates PL-2026-0428, PL-2026-0429 (n = 2 replicates)4PL · Levenberg–Marquardt · unweighted, log₁₀[C]

Curve 1 / 10 in batch

Response vs concentration

  • Rep. 1 · PL-0428
  • Rep. 2 · PL-0429
  • Masked
  • IC50 95 % CI
Response against concentration, EGFR L858R/T790M−10−9−8−7−6−50255075100log₁₀ [compound] (M)% inhibitionI03 on PL-2026-0428I04 on PL-2026-0428I05 on PL-2026-0428I06 on PL-2026-0428I07 on PL-2026-0428I08 on PL-2026-0428I09 on PL-2026-0428I10 on PL-2026-0428I11 on PL-2026-0428I12 on PL-2026-0428I03 on PL-2026-0429I04 on PL-2026-0429I05 on PL-2026-0429I06 on PL-2026-0429I07 on PL-2026-0429I08 on PL-2026-0429I09 on PL-2026-0429I10 on PL-2026-0429I11 on PL-2026-0429I12 on PL-2026-0429

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

Fit parameters — v1 · auto-fit

ParameterEstimate95 % CIConstraint
Top101.2 %[98.7, 103.7] %Free
Bottom6.2 %[4.6, 7.8] %Free
IC50173 nM[155, 192] nMFree
pIC506.76± 0.02 (SE)Derived
Hill slope (nH)0.87[0.79, 0.94]Free

R² 0.999RMSE 1.3 %df 16Fit engine 1.2.0 · 20 / 20 points

Review decision

IC50

173 nM

95 % CI 155–192 nM · pIC50 6.76

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 · no flags
  2. Rejectedmlaurent · 2026-11-04 18:10:00 UTC“Signal drift across the plate, replicates disagree” · v1 · auto-fit