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Kisspeptin 10 mg research vial

Endocrine · Decapeptide KISS1R/GPR54 agonist

Kisspeptin

10 mg · 10 residues · 1302.5 Da

$75.00per vial

Size$7.50/mg

10 mg Lyophilised · sealed vial

Quantity10+ of one compound: 40% off

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  • 7 tests, every lotIndependent lab
  • 2 Day ShippingFrom the USA, tracked
  • Encrypted checkoutSSL secured
  • PassedSterility & endotoxin
  • PassedIdentity & purity, 99.68%

For in-vitro research use only. Not for human or animal use.

Researchers also add

01Verified test results

Every lot, independently tested.

Kisspeptin lot SA-KIS-2610 was tested Oct 8, 2026 at an independent laboratory before it shipped. Every value is printed against its limit, so a pass means something.

Independent labIndependent third-party laboratorySample data

Certificate of analysis

99.68%

Purity by HPLC

Profile drawn from the reported purity

Lot
SA-KIS-2610
Tested
Oct 8, 2026
Labelled
10 mg
Measured
10.08 mg
7 of 7 within limitsQR on every label
Full release panel7 passed · 0 flagged
  • PurityHPLC · limit ≥ 99.0%99.68%Pass
  • IdentityMass spectrometry · limit 1302.5 ± 1.0 Da1302.7 DaPass
  • Net contentQuantitative HPLC · limit ≥ 10 mg10.08 mgPass
  • EndotoxinLAL assay · limit ≤ 0.5 EU/mg0.10 EU/mgPass
  • SterilityMembrane filtration · limit No growthNo growthPass
  • Heavy metalsICP-MS · limit ≤ 10 ppm total0.9 ppmPass
  • MoistureKarl Fischer · limit ≤ 8.0%3.7%Pass

Purity by HPLC, identity by mass spectrometry, net content by quantitative HPLC, endotoxin by LAL, sterility by membrane filtration, heavy metals by ICP-MS and moisture by Karl Fischer. Report SA-KIS-2610-01, Oct 8, 2026. Open the lot record.

Every lot on record

Open any lot's certificate. Your order ships from the current released lot, and its QR code opens this record.

All 2 Kisspeptin lots
Latest
Kisspeptin 10 mgLot SA-KIS-2610

99.68%

HPLC purity

Labelled10 mgMeasured10.08 mg+0.8%
  • IdentityConfirmed
  • EndotoxinPass
  • SterilityNo growth
  • Heavy metalsPass

Tested Oct 8, 2026 · 7/7 assays · sample

Kisspeptin 10 mgLot SA-KIS-2609

99.84%

HPLC purity

Labelled10 mgMeasured10.22 mg+2.2%
  • IdentityConfirmed
  • EndotoxinPass
  • SterilityNo growth
  • Heavy metalsPass

Tested Sep 10, 2026 · 7/7 assays · sample

02Verify your vial

Three steps from label to lab.

  1. 01Scan the label

    Every vial label carries a QR code. Point your phone camera at it.

  2. 02Land on its record

    The code opens that lot's certificate with every assay value. No phone? Type the lot from your packing slip on Verify a lot.

  3. 03Check it with the lab

    Each signed certificate links to the lab's own verification page, so the report can be confirmed independently of us.

03Analytical identity

Kisspeptin, molecule by molecule.

Studied in endocrine receptor-signalling models in vitro.

CompoundDecapeptide KISS1R/GPR54 agonist
FormulaC63H83N17O14
Molecular weight1302.5 Da
Residues10
CAS374675-21-5
FormLyophilised powder, 10 mg
StorageSealed at -20 °C, away from light and moisture

Sequence

  1. Tyr1
  2. Asn2
  3. Trp3
  4. Asn4
  5. Ser5
  6. Phe6
  7. Gly7
  8. Leu8
  9. Arg9
  10. Phe10
  11. NH211

Side-chain composition

  • Nonpolar545%
  • Polar436%
  • Basic (+)19%
  • Modified19%
C63H83N17O141302.5 Da
Drag to turn
Residues · hover to locate10 residues
Heavy atoms
94
Bonds
98
Composition
C63 N17 O14
Rings
4
Metal centre
None
Chain length
10 residues

Every heavy atom is placed from the sequence with ideal bond lengths and angles, so the connectivity is exact. The pose is idealised (an extended chain) and is not a measured conformation. Identity for each lot is confirmed on its certificate.

Structure viewer

04In the lab

How Kisspeptin is studied to work.

Kisspeptin-10 is a decapeptide from the KISS1 gene product that activates the G protein-coupled receptor GPR54. In laboratory research it drives PLC-linked calcium signaling in GnRH-1 neurons and slows trophoblast cell migration through GSK3 beta and FAK.

Compound

KisspeptinDecapeptide from the KISS1 gene product, a GPR54 ligand

  1. Calcium signaling

    GnRH-1 neurons

    • GPR54
    • PLC
    • IP3 and PKC

    Endpoint studied

    Calcium oscillations

    Started calcium oscillations in quiet GnRH-1 neurons and raised spike frequency in active ones.

    Constantin 2009 · PMID 18948403

  2. Cell migration

    Trophoblast cell line

    • GPR54
    • ERK1/2
    • GSK3 beta
    • FAK

    Endpoint studied

    Less cell migration

    Migration fell, maximal at 100 nM, as GSK3 beta Ser9 and FAK Tyr925 phosphorylation each rose 3-fold.

    Roseweir 2012 · PMID 22349353

  3. Osteoclast control

    Osteoclasts

    • GPR54
    • Dusp18
    • Src

    Endpoint studied

    Lower osteoclast activity

    Binding to GPR54 raised Dusp18, which dephosphorylated Src at Tyr416 and reduced osteoclast activity.

    Li 2024 · PMID 38346942

Pathways as reported in the cited laboratory studies. For in-vitro research use only.

05Research history

20 years in the literature.

5 milestones, each linked to its PubMed record

  1. 2004

    Journal of Cell Science

    Found in trophoblast medium

    Kp-10 is identified in first-trimester human trophoblast medium; it raised calcium and slowed trophoblast migration without changing proliferation.

    PubMed · PMID 15020672
  2. 2004

    Journal of Neuroendocrinology

    Reproductive axis response

    Raised LH, FSH and testosterone and released LHRH from hypothalamic explants, with no direct effect on pituitary fragments.

    PubMed · PMID 15500545
  3. 2009

    Endocrinology

    Calcium in GnRH-1 neurons

    Through GPR54 and phospholipase C, it facilitates a plasma membrane calcium oscillator in GnRH-1 neurons.

    PubMed · PMID 18948403
  4. 2012

    Placenta

    A migration signaling loop

    In a trophoblast cell line, it slows migration through an ERK1/2, p90rsk, GSK3 beta and FAK feedback loop.

    PubMed · PMID 22349353
  5. 2024

    Nature Communications

    Osteoclasts and Src

    Binding to GPR54 raises Dusp18, which dephosphorylates Src at Tyr416 and suppresses osteoclast activity.

    PubMed · PMID 38346942 Latest

Laboratory research only, cited for research context. Not a claim about use in people.

06Questions

Frequently asked questions.

About Kisspeptin, its certificate and your order.

Need assistance? We’re here to help.

Email [email protected], Monday to Friday. A person replies within one business day.

Email supportContact page
01Which lot will I receive?

The current released lot, SA-KIS-2610. Scan the QR code on the vial label to open its certificate. The lot number is also on your packing slip, and the full certificate is here.

02Is the certificate real, and can I check it?

Every certificate is issued by an independent laboratory. Each lot has its own public record page with every assay value, and a link to verify the report on the lab's own site once the signed PDF is posted.

03Why does net content show more than 10 mg?

Vials are filled slightly over the labelled mass so that every vial meets it. Net content is measured on each lot and published as a number, not a pass.

04What if the vial arrives without vacuum or damaged?

Email [email protected] within 7 days with your order number and a photo and we will replace it.

05When will it ship?

Orders by 2 PM ET on a weekday ship the same day, with tracking emailed when the label prints.

06Is Kisspeptin for human use?

No. It is sold strictly for in-vitro laboratory research and is not for human or animal use of any kind.

07Complete the box

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Kisspeptin10 mg · $75.00
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