Kisspeptin research: quick summary
Kisspeptin supplied by Red Leaf Research Labs is kisspeptin-10, the C-terminal decapeptide of the human KISS1 gene product, as a 10 mg lyophilized research material. Published laboratory work describes it as a ligand at the receptor KISS1R, also catalogued as GPR54. It is not an authorized medicine in Canada, is for laboratory research use only, is not for human or veterinary use, and carries no dosing or protocol information.
Kisspeptin Canada: Kisspeptin 10mg Research Product
Kisspeptin-10 is stocked by Red Leaf Research Labs in a 10 mg lyophilized fill, sold to qualified laboratory purchasers in Canada. Below are material, lot paperwork and dispatch terms.
Visitors arrive on buy kisspeptin Canada, kisspeptin peptide Canada and kisspeptin-10 Canada. Those queries are logged as behaviour, not as purposes. A personal-health motive belongs with a clinician.
Red Leaf Research Labs supplies kisspeptin-10 as a research chemical. Administration to a person or an animal is not a use it is sold for; no dosing figure is issued and no claim of activity is made.
Kisspeptin 10mg Research Format and Options
| Attribute | Detail |
|---|
| Research format | One vial, 10 mg kisspeptin-10, lyophilized |
| Physical state | Dry cake or powder under a sealed closure |
| Analytical documentation | Third-party report on the stocked lot, methods identified |
| Fulfilment | Sent within Canada to research addresses |
| Intended use | Laboratory research only; not for human or veterinary use |
That quantity exists because it is how the material is stocked. It carries no implication about experimental scale.
Kisspeptin Research Specifications
- Compound name: Kisspeptin-10 (human)
- Alternative name(s): Metastin(45-54), KiSS-1(112-121), YNWNSFGLRF-NH2
- Research shorthand: KP-10
- Peptide/compound class: RFamide-family decapeptide; C-terminal fragment of the KISS1 product
- Receptor or pathway interest: KISS1R, also catalogued as GPR54, a class A GPCR
- Structural origin: Human KISS1 gene product; C-terminal decapeptide Tyr-Asn-Trp-Asn-Ser-Phe-Gly-Leu-Arg-Phe with a C-terminal amide
- CAS: 374675-21-5
- Molecular formula: C63H83N17O14
- Molecular weight: approximately 1302.4 g/mol
- Physical format: Freeze-dried powder or cake
- Available research quantity: 10 mg per vial
- Intended use: Laboratory research use only
- Fulfilment: Sent domestically in Canada
What Is Kisspeptin?
Kisspeptin is not one molecule. The KISS1 gene encodes a precursor processed into several peptides sharing a common C-terminal region, named by residue count: kisspeptin-54, -14, -13 and -10. All end in the RFamide motif, an arginine and an amidated phenylalanine, which the receptor literature regards as essential. Kisspeptin-10 is the shortest and the form most often supplied as research material, so a listing labelled only kisspeptin is ambiguous until the fragment is named.
Kisspeptin-10 is therefore most often confused with kisspeptin-54, also catalogued as metastin: a different material with its own weight and identifier, whose report does not cover this one. A second confusion is with gonadotropin-releasing hormone, a separate decapeptide with an unrelated sequence and receptor.
Kisspeptin and KISS1R Receptor Research
Published work on kisspeptin-10 centres on KISS1R, a class A G protein-coupled receptor identified before its ligand and first catalogued as the orphan receptor GPR54. Reported experiments include radioligand binding in transfected cells, inositol phosphate and calcium readouts, and structure-activity work comparing fragment lengths and the contribution of the C-terminal amide. Work in rodent hypothalamic tissue has mapped where KISS1R- and KISS1-expressing neurons sit.
All of that describes measurements in transfected cell lines, tissue preparations and animal models. Receptor or pathway activity in a model does not establish that any effect occurs in a person.
Why Buy Kisspeptin 10mg in Canada from a Domestic Research Supplier?
Journey length is the first argument. These peptides travel dry, but a package held at an international hub has a thermal history nobody can reconstruct.
The second is that somebody must say which peptide shipped. Kisspeptin is a family, and naming the family rather than the fragment leaves that open.
Both concern carriage and contract. Neither changes a lot’s composition or the need to read its certificate.
How This Kisspeptin Canada Page Improves on Typical Competitor Listings
Many kisspeptin listings never say which kisspeptin they sell. This page differs in five ways.
- The fragment is named and specified: sequence, C-terminal amide and residue count stated rather than left to inference.
- The analytical basis is stated, not asserted: a report tied to the lot in stock, naming its methods.
- Nowhere does this text assert an effect, a benefit or a safety property.
- The regulatory position is explicit: there is no authorized kisspeptin medicine in Canada; this vial is a research chemical.
- The related fragments are named with their differences, so a purchaser can see what this material is not.
How to Evaluate a Kisspeptin Certificate of Analysis
This certificate must first say which member of the family it describes. The second question is finer: the sequence ends in an amidated phenylalanine, and the free acid is about one dalton heavier.
- Compound identity: kisspeptin-10 written out, with CAS 374675-21-5, rather than the bare word kisspeptin.
- Lot reference: the lot on the paperwork is the lot stamped on the vial.
- Analysis date: when the sample ran, against how long the lot has been held.
- Test methods: chromatographic conditions named, plus a mass method separating amide from free acid.
- Measured quantity: whether the 10 mg is net peptide or includes counterion and residual moisture.
- Purity result: the figure the named method returned, with detection stated.
- Laboratory verification: the analysing laboratory named, and its independence of the vendor.
A mass near 1302 fits the amidated decapeptide and excludes kisspeptin-54. A component sixteen daltons above the parent fits oxidation at the tryptophan.
Kisspeptin 10mg Lyophilized Research Format
The material arrives freeze-dried. Freezing then sublimation under vacuum removes water without a liquid phase, and the absence of water keeps hydrolysis slow.
Two residues repay care afterwards. Tryptophan at position 3 is described as photosensitive and readily oxidised, so light is the variable most often controlled. The C-terminal amide is the other: hydrolysing it yields a different species of the same residue count. Sensitivity to humidity, temperature cycling and freeze-thaw applies as for any peptide solid. Receiving conditions are the institution’s to set; none are prescribed here.
How to Buy Kisspeptin in Canada for Qualified Research
- Confirm eligibility. Make sure the receiving organization may lawfully hold research chemicals.
- Review documentation. Read the lot report and confirm it names kisspeptin-10 specifically.
- Select quantity. Fix the number of 10 mg vials from the written plan.
- Check shipping route. Set route and transit window against the hours your dock accepts goods.
- Record receipt. Note the lot, arrival date and appearance of the cake in the inventory entry.
What is described above is purchasing and documentation, not experimental advice.
Kisspeptin Availability in Canada: Research vs. Consumer Searches
Kisspeptin peptides have been used in academic clinical investigation, chiefly in reproductive endocrinology, so the name appears in trial registries. That is not market authorisation. There is no authorized kisspeptin medicine in Canada, and this material has not been assessed by Health Canada.
Investigational use in a registered study means a specified preparation made to pharmaceutical standards under a protocol with ethics oversight. The vial here is a reagent, not a version of any such preparation.
Search traffic here mixes laboratory purchasers with people reading about hormones for personal reasons. The second belongs with a licensed clinician.
Kisspeptin 10mg Canada Procurement Checklist
| Check | What to confirm |
|---|
| Purpose | Laboratory research in an organization permitted to receive it |
| Identity | Label and report both say kisspeptin-10 and cite CAS 374675-21-5 |
| Distinctness | The decapeptide, not kisspeptin-54, kisspeptin-13 or GnRH |
| Quantity | Vial count from the written plan, and what the 10 mg counts |
| Documentation | Lot report showing a mass consistent with the amidated form |
| Verification | Whether a second laboratory repeats the identity determination |
| Handling | Light-protected storage arranged, given the tryptophan residue |
Explore Kisspeptin Research Information
Background reading: the kisspeptin research overview, how peptides work, and third-party testing.
Kisspeptin research FAQ
Does Red Leaf Research Labs provide dosing information?
No. No dosing, reconstitution volume, concentration, route or protocol is provided for this or any product.
Which kisspeptin fragment is this?
Kisspeptin-10, the amidated C-terminal decapeptide of the KISS1 gene product, CAS 374675-21-5.
What is the difference between kisspeptin-10 and metastin?
Metastin is kisspeptin-54. Kisspeptin-10 is its ten-residue C-terminal fragment, with a different weight and identifier.
What documentation comes with the 10mg vial?
The lot in stock has a third-party report against it, carrying the lot number and the methods behind each result.
Can Red Leaf Research Labs advise on experimental design?
No. The purchasing laboratory settles its own models, controls and endpoints without input here.
Research use only. Kisspeptin-10, 10 mg, is supplied strictly for laboratory research. It is not an authorized medicine in Canada, is not for human or veterinary use, and carries no dosing or protocol information. A personal-health question about kisspeptin belongs with a licensed clinician.
Independent third-party testing
Janoshik Lab Reports
Review available analytical reports associated with this product.
ANALYTICAL
REPORT
Independent analysis
Kisspeptin
- Purity
- 99.895%
- Tested quantity
- 10.12 mg
- Report date
- March 25, 2026
- Task ID
- #123262
A certificate describes the submitted sample shown in that report. It does not establish clinical safety, efficacy, or suitability for human or veterinary use.
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