■ Demo— not a validated GxP system — synthetic data

Affinis

AFN-001663-01 · EGFR L858R/T790M

Rejected

CRV-2026-00411-029 · v1 · auto-fitPlates PL-2026-0411, PL-2026-0412 (n = 2 replicates)4PL · Levenberg–Marquardt · unweighted, log₁₀[C]

Curve 9 / 10 in batch

Response vs concentration

  • Rep. 1 · PL-0411
  • Rep. 2 · PL-0412
  • Masked
  • IC50 95 % CI
Response against concentration, EGFR L858R/T790M−10−9−8−7−6−50255075100log₁₀ [compound] (M)% inhibitionO03 on PL-2026-0411O04 on PL-2026-0411O05 on PL-2026-0411O06 on PL-2026-0411O07 on PL-2026-0411O08 on PL-2026-0411O09 on PL-2026-0411O10 on PL-2026-0411O11 on PL-2026-0411O12 on PL-2026-0411O03 on PL-2026-0412O04 on PL-2026-0412O05 on PL-2026-0412O06 on PL-2026-0412O07 on PL-2026-0412O08 on PL-2026-0412O09 on PL-2026-0412O10 on PL-2026-0412O11 on PL-2026-0412O12 on PL-2026-0412

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

Fit parameters — v1 · auto-fit

ParameterEstimate95 % CIConstraint
Top100.5 %[98.9, 102.1] %Free
Bottom3.3 %[1.6, 4.9] %Free
IC5069.4 nM[64.0, 75.2] nMFree
pIC507.16± 0.02 (SE)Derived
Hill slope (nH)1.01[0.93, 1.09]Free

R² 0.999RMSE 1.3 %df 16Fit engine 1.2.0 · 20 / 20 points

Review decision

IC50

69.4 nM

95 % CI 64.0–75.2 nM · pIC50 7.16

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