■ Demo— not a validated GxP system — synthetic data

Affinis

AFN-003426-01 · H1975 cells

Rejected

CRV-2026-00529-003 · v1 · auto-fitPlates PL-2026-0529 (n = 1 replicates)4PL · Levenberg–Marquardt · unweighted, log₁₀[C]

Curve 7 / 10 in batch

Response vs concentration

  • Rep. 1 · PL-0529
  • Masked
  • IC50 95 % CI
Response against concentration, H1975 cells−9−8−7−6−50255075100log₁₀ [compound] (M)% inhibitionC03 on PL-2026-0529C04 on PL-2026-0529C05 on PL-2026-0529C06 on PL-2026-0529C07 on PL-2026-0529C08 on PL-2026-0529C09 on PL-2026-0529C10 on PL-2026-0529

Concentrations: 8-point, 1:3, 4.57 nM – 10.0 µMPoints used 8 / 8

Fit parameters — v1 · auto-fit

ParameterEstimate95 % CIConstraint
Top98.9 %[84.0, 113.8] %Free
Bottom8.6 %[1.5, 15.8] %Free
IC50638 nM[391, 1040] nMFree
pIC506.20± 0.08 (SE)Derived
Hill slope (nH)1.02[0.55, 1.49]Free

R² 0.995RMSE 2.2 %df 4Fit engine 1.2.0 · 8 / 8 points

Review decision

IC50

638 nM

95 % CI 391–1040 nM · pIC50 6.20

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 · 8 / 8 points · no flags
  2. Rejectedmlaurent · 2026-11-04 18:10:00 UTC“Compound precipitated at the top two concentrations” · v1 · auto-fit