Wang Resin
C-terminal acids via TFA cleavage.
Resins
Solid-phase synthesis resins you can scale on.
Base and pre-loaded resins for Fmoc solid-phase peptide synthesis, plus specialty linkers, each supplied with loading, mesh size and crosslinking data.
Selection Guide
Which resin do I need?
C-terminal acid
Wang or pre-loaded Wang
Standard Fmoc SPPS; cleave with 95% TFA.
Protected fragment or racemization-prone C-terminus (Cys, His)
2-CTC or pre-loaded 2-CTC
Release with 1% TFA or HFIP while side-chain protection stays on.
C-terminal amide
Rink Amide AM or MBHA
MBHA for long or aggregation-prone sequences.
Protected peptide amide
Sieber Amide
Mild 1–2% TFA cleavage.
C-terminal N-ethyl or N-methyl amide
Ethyl or Methyl Indole resin
For leuprolide-type sequences.
Boc chemistry
Merrifield
HF or TFMSA cleavage.
Technical Specifications
Resin catalogue
Indicative specifications. Lot-specific loading and swelling data are reported on each certificate of analysis.
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