Phase 48 · Protein & Peptide Tools
Antibody Format & Construct Designer
Assemble transparent protein-sequence architectures for common research antibody formats using sequences supplied by the researcher. This phase does not infer affinity, expression or therapeutic performance.
Antibody format scFv Fab Full IgG VHH VHH-Fc
scFv orientation VH-VL VL-VH
Heavy / VHH variable-domain protein sequence
Light variable-domain protein sequence
Heavy constant / Fc protein sequence (when required)
Light constant protein sequence (when required)
Protein linker
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Ready.
Scientific scope scFv: VH-linker-VL or VL-linker-VH. Fab: VH + supplied heavy constant segment, and VL + supplied light constant. Full IgG: separate heavy and light chains from supplied variable and constant regions. VHH and VHH-Fc architectures. Explicit component coordinates and FASTA output. Constant regions are not inferred. Use the exact experimentally intended sequences. No binding, expression, Fc-function or developability guarantee is made.
Construct result
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