■ Demo— not a validated GxP system — synthetic data

Affinis

AFN-000836-01 · H1975 cells

Rejected

CRV-2026-00488-001 · v1 · auto-fitPlates PL-2026-0488 (n = 1 replicates)4PL · Levenberg–Marquardt · unweighted, log₁₀[C]

Curve 7 / 10 in batch

Response vs concentration

  • Rep. 1 · PL-0488
  • Masked
  • IC50 95 % CI
Response against concentration, H1975 cells−9−8−7−6−50255075100log₁₀ [compound] (M)% inhibitionA03 on PL-2026-0488A04 on PL-2026-0488A05 on PL-2026-0488A06 on PL-2026-0488A07 on PL-2026-0488A08 on PL-2026-0488A09 on PL-2026-0488A10 on PL-2026-0488

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

Fit parameters — v1 · auto-fit

ParameterEstimate95 % CIConstraint
Top98.6 %[96.1, 101.1] %Free
Bottom−3.2 %[−5.7, −0.7] %Free
IC50201 nM[183, 221] nMFree
pIC506.70± 0.01 (SE)Derived
Hill slope (nH)1.24[1.10, 1.38]Free

R² 1.000RMSE 0.7 %df 4Fit engine 1.2.0 · 8 / 8 points

Review decision

IC50

201 nM

95 % CI 183–221 nM · pIC50 6.70

Rejected: Curve does not plateau — retest over a wider range

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“Curve does not plateau — retest over a wider range” · v1 · auto-fit