■ Demo— not a validated GxP system — synthetic data

Affinis

AFN-003044-01 · H1975 cells

Rejected

CRV-2026-00522-008 · v1 · auto-fitPlates PL-2026-0522 (n = 1 replicates)4PL · Levenberg–Marquardt · unweighted, log₁₀[C]

Curve 6 / 10 in batch

Response vs concentration

  • Rep. 1 · PL-0522
  • Masked
  • IC50 95 % CI
Response against concentration, H1975 cells−9−8−7−6−50255075100log₁₀ [compound] (M)% inhibitionH03 on PL-2026-0522H04 on PL-2026-0522H05 on PL-2026-0522H06 on PL-2026-0522H07 on PL-2026-0522H08 on PL-2026-0522H09 on PL-2026-0522H10 on PL-2026-0522

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

Fit parameters — v1 · auto-fit

ParameterEstimate95 % CIConstraint
Top99.0 %[87.4, 110.6] %Free
Bottom−2.5 %[−8.4, 3.5] %Free
IC50574 nM[406, 813] nMFree
pIC506.24± 0.05 (SE)Derived
Hill slope (nH)1.01[0.68, 1.34]Free

R² 0.998RMSE 1.8 %df 4Fit engine 1.2.0 · 8 / 8 points

Review decision

IC50

574 nM

95 % CI 406–813 nM · pIC50 6.24

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