PEPTAS research materials
Cyclic and disulfide-bridged peptides
Sequences whose conformation is constrained by an intramolecular linkage rather than left free. The structures in this part of the catalog include lactam rings formed between side chains and bridges formed between two cysteine residues, each stated with the positions it connects. All are supplied as lyophilized solids. These materials are supplied for qualified laboratory research only and are not for human or veterinary use.

| Material | Catalog ID | Quoted pack size | Molecular class | Form | Availability | Action |
|---|---|---|---|---|---|---|
| hGH Fragment 176-191 6mg | PEP-HGH176191-006 | 6 mg | Cyclic and disulfide-bridged peptides | Lyophilized powder | Made to order | Request a quotation |
| Melanotan 2 (MT2) 20mg | PEP-MT2-020 | 20 mg | Cyclic and disulfide-bridged peptides | Lyophilized powder | Made to order | Request a quotation |
| Protegrin-1 | PEP-PG1-001 | Specified in the quotation | Cyclic and disulfide-bridged peptides | Specified in the quotation | Made to order | Request a quotation |
| PT-141 10mg | PEP-PT141-010 | 10 mg | Cyclic and disulfide-bridged peptides | Lyophilized powder | Made to order | Request a quotation |
| Ranalexin | PEP-RANAL-001 | Specified in the quotation | Cyclic and disulfide-bridged peptides | Specified in the quotation | Made to order | Request a quotation |
| Thanatin | PEP-THAN-001 | Specified in the quotation | Cyclic and disulfide-bridged peptides | Specified in the quotation | Made to order | Request a quotation |
| Urantide | PEP-URANT-001 | Specified in the quotation | Cyclic and disulfide-bridged peptides | Specified in the quotation | Made to order | Request a quotation |