A side‑chain protected asparagine amino acid peptide building block. ComWin supplies H‑Asn(Trt)-OH for the solid‑phase peptide synthesis of therapeutic peptides, bioactive protein fragments, and custom peptide intermediates.

A high‑bioavailable organic magnesium mineral nutrient. ComWin provides high purity Magnesium L‑aspartate for use in dietary supplements, functional food.

A high-purity protected amino acid and premium peptide synthesis building block. ComWin supplies crystalline Fmoc-Glu(OtBu)-OH.H₂O, a dual-protected L-glutamic acid derivative optimized for Fmoc solid-phase peptide synthesis and biopharmaceutical intermediate formulations.

A premium protected amino acid and orthogonal peptide synthesis building block. ComWin provides high-purity crystalline Fmoc-L-Asp(OtBu)-OH for Fmoc-strategy solid-phase peptide synthesis and biopharmaceutical intermediate manufacturing.

A specialized modified amino acid and site-specific peptide synthesis building block. ComWin provides high-purity crystalline Fmoc-Lys(Ac)-OH for customized Fmoc solid-phase peptide synthesis and epigenetic peptide research.

A premium protected amino acid and orthogonal peptide synthesis building block. ComWin provides high-purity crystalline Fmoc-Arg(Pbf)-OH for Fmoc-strategy solid-phase peptide synthesis and biopharmaceutical intermediate manufacturing.

A premium protected amino acid and orthogonal peptide synthesis building block. ComWin provides high-purity crystalline Fmoc-Thr(tBu)-OH for Fmoc-strategy solid-phase peptide synthesis and biopharmaceutical intermediate manufacturing.

A premium protected amino acid and orthogonal peptide synthesis building block. ComWin provides high-purity crystalline Fmoc-Cys(Trt)-OH for Fmoc-strategy solid-phase peptide synthesis and biopharmaceutical intermediate manufacturing.

A premium protected amino acid and orthogonal peptide synthesis building block. ComWin provides high-purity crystalline Fmoc-Gln(Trt)-OH for Fmoc-strategy solid-phase peptide synthesis and biopharmaceutical intermediate manufacturing.

A premium protected amino acid and orthogonal peptide synthesis building block. ComWin provides high-purity crystalline Fmoc-Trp(Boc)-OH for Fmoc-strategy solid-phase peptide synthesis and biopharmaceutical intermediate manufacturing.