Receptor-research peptide / Material & research guide
Dermorphin
Dermorphin is an opioid-receptor research peptide originally described from amphibian skin; it is not categorized here as a skin-care ingredient.
Catalog specification — select for your inquirySelected: 5 mg × 10 vials
Nominal catalog options, not a live availability guarantee. Final supply is confirmed in the written quotation.
Material profile
About the material
Dermorphin is an opioid-receptor research peptide originally described from amphibian skin; it is not categorized here as a skin-care ingredient.
For Dermorphin, the useful starting point is the material identity—not the broad research category. Compare the complete name and supplied form with the reference used by your laboratory.
Request the exact sequence, stereochemistry and terminal amidation. Qualified handling and laboratory risk assessment are important for a potent receptor-active material.
Scientific context
Research context
The original sequence work and receptor context are relevant to material identification. The biological origin of its name is not a cosmetic-use claim.
Amino acid composition and sequence of dermorphin, a novel opiate-like peptide from the skin of Phyllomedusa sauvagei.
International journal of peptide and protein research · 1981 · PMID 7287299
Read the named material, experimental model, controls and limitations in the original paper. This source is scientific background, not a certificate for the offered lot.
Read the primary publication ↗D-alanine in the frog skin peptide dermorphin is derived from L-alanine in the precursor.
Science (New York, N.Y.) · 1987 · PMID 3659910
Read the named material, experimental model, controls and limitations in the original paper. This source is scientific background, not a certificate for the offered lot.
Read the primary publication ↗For laboratory research use only. Not for human or veterinary use, diagnosis or therapeutic application. No administration or dosing protocol is provided.
Catalog & quotation
Specifications
| Catalog material | Dermorphin |
|---|---|
| Material class | Receptor-research peptide |
| Listed options | 5 mg × 10 vials |
| Identity / supplied form | Request the exact sequence, stereochemistry and terminal amidation. Qualified handling and laboratory risk assessment are important for a potent receptor-active material. |
| Identity, purity and content | Request the method, acceptance specification and lot-specific results. Chromatographic purity and net material content are separate measurements. |
| Storage / stability | Follow the written instructions for the actual material and batch. No universal 24-month shelf life or solution stability is assumed. |
Evidence for the offered material
Documents
Confirm document availability for the actual material and lot. A catalog purity target or packaging label is not a released batch result.
Request the exact sequence, stereochemistry and terminal amidation. Qualified handling and laboratory risk assessment are important for a potent receptor-active material.
Ask which tests and underlying files are available, what each result measures and which batch it covers. Do not infer a test result from an image or badge.
Match product name, selected specification, lot reference and packaging to the quotation. Ask about any difference before confirming supply.
Before you inquire
Questions
Does the skin-origin description imply cosmetic use?
Request the exact sequence, stereochemistry and terminal amidation. Qualified handling and laboratory risk assessment are important for a potent receptor-active material.
What should my Dermorphin inquiry include?
Include the exact material name, the catalog option or required specification, quantity, destination and any documents needed before quotation. Keep nominal amount per container separate from the number of containers.
Does the catalog image confirm the selected specification?
No. It is a catalog illustration. The image may show one variant while the selector lists other options. Use the written quotation and matching batch documents to confirm supply.
Does a paper or an existing report validate every future batch?
No. A paper describes its studied material and model. An analytical report describes a named sample. Confirm the connection between any report and the lot offered for your order.
Catalog content reviewed 26 September 2026. Listed options are from this site's product records. Scientific sources, where shown, describe research context, not batch certification.
Build your Dermorphin inquiry.
Include the material, amount and evidence your laboratory needs to review.