■ Demo— not a validated GxP system — synthetic data

Affinis

AFN-004124-01 · H1975 cells

Rejected

CRV-2026-00542-005 · v1 · auto-fitPlates PL-2026-0542 (n = 1 replicates)4PL · Levenberg–Marquardt · unweighted, log₁₀[C]

Curve 3 / 10 in batch

Response vs concentration

  • Rep. 1 · PL-0542
  • Masked
  • IC50 95 % CI
Response against concentration, H1975 cells−9−8−7−6−50255075100log₁₀ [compound] (M)% inhibitionE03 on PL-2026-0542E04 on PL-2026-0542E05 on PL-2026-0542E06 on PL-2026-0542E07 on PL-2026-0542E08 on PL-2026-0542E09 on PL-2026-0542E10 on PL-2026-0542

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

Fit parameters — v1 · auto-fit

ParameterEstimate95 % CIConstraint
Top112.7 %[46.2, 179.3] %Free
Bottom5.0 %[1.0, 9.0] %Free
IC505.24 µM[1.05, 26.0] µMFree
pIC505.28± 0.25 (SE)Derived
Hill slope (nH)0.81[0.40, 1.22]Free

R² 0.997RMSE 1.3 %df 4Fit engine 1.2.0 · 8 / 8 points

Review decision

IC50

5.24 µM

95 % CI 1.05–26.0 µM · pIC50 5.28

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 · 8 / 8 points · incompleteTop, wideCi
  2. Rejectedmlaurent · 2026-11-04 18:10:00 UTC“Signal drift across the plate, replicates disagree” · v1 · auto-fit