■ Demo— not a validated GxP system — synthetic data

Affinis

AFN-001782-01 · EGFR WT

Rejected

CRV-2026-00452-014 · v1 · auto-fitPlates PL-2026-0452, PL-2026-0453 (n = 2 replicates)4PL · Levenberg–Marquardt · unweighted, log₁₀[C]

Curve 6 / 10 in batch

Response vs concentration

  • Rep. 1 · PL-0452
  • Rep. 2 · PL-0453
  • Masked
  • IC50 95 % CI
Response against concentration, EGFR WT−10−9−8−7−6−50255075100log₁₀ [compound] (M)% inhibitionG13 on PL-2026-0452G14 on PL-2026-0452G15 on PL-2026-0452G16 on PL-2026-0452G17 on PL-2026-0452G18 on PL-2026-0452G19 on PL-2026-0452G20 on PL-2026-0452G21 on PL-2026-0452G22 on PL-2026-0452G13 on PL-2026-0453G14 on PL-2026-0453G15 on PL-2026-0453G16 on PL-2026-0453G17 on PL-2026-0453G18 on PL-2026-0453G19 on PL-2026-0453G20 on PL-2026-0453G21 on PL-2026-0453G22 on PL-2026-0453

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

Fit parameters — v1 · auto-fit

ParameterEstimate95 % CIConstraint
Top101.7 %[94.6, 108.9] %Free
Bottom5.1 %[3.4, 6.7] %Free
IC50997 nM[801, 1240] nMFree
pIC506.00± 0.04 (SE)Derived
Hill slope (nH)0.94[0.80, 1.08]Free

R² 0.997RMSE 1.8 %df 16Fit engine 1.2.0 · 20 / 20 points

Review decision

IC50

997 nM

95 % CI 801–1240 nM · pIC50 6.00

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