RFantibody

de novo

Design antibody or VHH CDR geometry around a chosen epitope, inverse-fold sequences, then refold and triage the candidates.

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01Design

Design request

Target first, then the binder.

Design mode

Choose where the design starts.

Upload or paste a PDB to auto-detect chains; manual entry remains available.

Use chain IDs only (F), not residue IDs (F10).

5 selected residues

RFantibody history

Every run keeps its inputs, status, assessment, and artifacts.

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RunStatusInputCandidatesAssessmentUpdated

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