Noncanonical amino acids (ncAA)
21 listings from 11 suppliers
Japanese name: 非天然アミノ酸（ncAA・pAMF等）
Noncanonical amino acids (ncAAs) carry a reactive handle, such as an azide or BCN group, on the side chain. They are placed site-specifically in proteins by amber suppression or cell-free translation, and then joined by click reactions such as SPAAC. Buyers compare the azide side against the strained alkyne side, how it is introduced (genetic code expansion, peptide synthesis or methionine analogs), protecting groups such as Fmoc, and purity. What follows is our list of tracked products, with makers and the Japanese companies that sell them.
| Product | Maker | Where to buy in Japan |
|---|---|---|
| N3-L-Lys(Boc)-OH (HAA2170) | Iris Biotech | Not yet confirmed |
| H-L-Lys(N3)-OH (HAA9210) | Iris Biotech | Not yet confirmed |
| N3-Lysine (SC-8027) | SiChem | Not yet confirmed |
| 6-Azido-L-lysine HCl (CLK-AA009) | Jena Bioscience | Not yet confirmed |
| 6-Azido-D-lysine HCl (CLK-AA010) | Jena Bioscience | Not yet confirmed |
| Product | Maker | Where to buy in Japan |
|---|---|---|
| Fmoc-L-Lys(N3)-OH (FAA1793) | Iris Biotech | Not yet confirmed |
| Fmoc-Lys(N3)-OH (CAS 159610-89-6) | ChemPep | Not yet confirmed |
| Fmoc-Lys(N3)-OH | Advanced ChemTech | Not yet confirmed |
| Fmoc-Lys(N3)-OH | AnaSpec | Not yet confirmed |
| Nα-Fmoc-Nε-azide-L-Lysine | Chem-Impex | Not yet confirmed |
| Product | Maker | Where to buy in Japan |
|---|---|---|
| 4-Azido-L-phenylalanine (CLK-AA001) | Jena Bioscience | Not yet confirmed |
| pAMF (para-azidomethyl-L-phenylalanine) / Xpress CF | Sutro Biopharma | Not yet confirmed |
| Product | Maker | Where to buy in Japan |
|---|---|---|
| exo-BCN-L-Lysine (SC-8016) | SiChem | Not yet confirmed |
| SCO-L-Lysine (SC-8000) | SiChem | Not yet confirmed |
| PrK (Propargyl-L-Lysine, SC-8002) | SiChem | Not yet confirmed |
| Product | Maker | Where to buy in Japan |
|---|---|---|
| L-Azidohomoalanine hydrochloride (900892) | Merck | Merck Ltd., Japan (Japanese subsidiary, Life Science) |
| L-Azidohomoalanine (AHA) | Vector Laboratories | Not yet confirmed |
| L-Homopropargylglycine (HPG) | Vector Laboratories | Not yet confirmed |
| Click-iT AHA (C10102) | Thermo Fisher Scientific | Thermo Fisher Scientific K.K. (Japanese subsidiary) |
| Click-iT HPG (C10186) | Thermo Fisher Scientific | Thermo Fisher Scientific K.K. (Japanese subsidiary) |
| 4-Azido-L-homoalanine HCl (L-AHA, CLK-AA005) | Jena Bioscience | Not yet confirmed |
“Where to buy in Japan” shows only sales relationships we have confirmed on the company’s or the distributor’s own website. “Not yet confirmed” means we have not checked yet, not that the product is unavailable in Japan. Product names link to the maker’s own page.