Tools

What you can do

Analyze antibody sequences to get CDR regions (Kabat/IMGT), molecular weight, pI, and charge. Use the Sequence Analyzer for full CDR parsing and PDF reports; use pI & Molecular Weight for quick physicochemical checks. View antibody 3D structures in the Fv 3D Viewer and CDR Highlighter; export PDB, PNG, or CDR sequences via Export. New to the site? Start with the Getting started guide.