■ Demo— not a validated GxP system — synthetic data

Affinis

AFN-003336-01 · EGFR WT

Rejected

CRV-2026-00464-032 · v1 · auto-fitPlates PL-2026-0464, PL-2026-0465 (n = 2 replicates)4PL · Levenberg–Marquardt · unweighted, log₁₀[C]

Curve 6 / 10 in batch

Response vs concentration

  • Rep. 1 · PL-0464
  • Rep. 2 · PL-0465
  • Masked
  • IC50 95 % CI
Response against concentration, EGFR WT−10−9−8−7−6−50255075100log₁₀ [compound] (M)% inhibitionP13 on PL-2026-0464P14 on PL-2026-0464P15 on PL-2026-0464P16 on PL-2026-0464P17 on PL-2026-0464P18 on PL-2026-0464P19 on PL-2026-0464P20 on PL-2026-0464P21 on PL-2026-0464P22 on PL-2026-0464P13 on PL-2026-0465P14 on PL-2026-0465P15 on PL-2026-0465P16 on PL-2026-0465P17 on PL-2026-0465P18 on PL-2026-0465P19 on PL-2026-0465P20 on PL-2026-0465P21 on PL-2026-0465P22 on PL-2026-0465

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

Fit parameters — v1 · auto-fit

ParameterEstimate95 % CIConstraint
Top99.6 %[98.4, 100.7] %Free
Bottom−3.2 %[−5.9, −0.5] %Free
IC5011.2 nM[10.3, 12.2] nMFree
pIC507.95± 0.02 (SE)Derived
Hill slope (nH)1.05[0.97, 1.13]Free

R² 0.999RMSE 1.2 %df 16Fit engine 1.2.0 · 20 / 20 points

Review decision

IC50

11.2 nM

95 % CI 10.3–12.2 nM · pIC50 7.95

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