PredDil

Enter your beads (allele + MFI). We compute the classic pure cPRA (USG / USG+C/DP / UA), then predict the cPRA distribution under 1/10 dilution by Monte-Carlo sampling on the LOWESS + local SkewNormal residuals model.

cPRA computed on: France

Enter your beads (allele + MFI). Class I and Class II are entered separately; the cPRA is computed on the full repertoire.

Preview Class I — check before computing

#	Bead	Allele	MFI

Preview Class II — check before computing

#	Bead	Allele	MFI

Pure positivity threshold

Diluted positivity threshold

Monte-Carlo draws

Unacceptable antigen rules

The cPRA is computed by the cPRAdictor engine, with the same rule profile and the same per-locus thresholds. PredDil only adds the dilution step: each bead's diluted MFI is drawn N times from its prediction interval, and the rules are applied to every draw, which yields a cPRA distribution rather than a single value. Rules, profiles and thresholds are documented in the cPRAdictor workflow diagram.

Rule profile

⚙ Manage profiles

Threshold offset

C DP DRB345 separate values

Enter your beads on the left to start the computation.