- HPLC-assayed purity of ≥99%
- Certificate of analysis tied to your lot number
- Tracked EU delivery, dispatched the next working day
Kisspeptin-10 Nasal Spray
Ready-mixed Kisspeptin-10 solution in a metered intranasal pump bottle
In stock2 formats available
€85Range €85 – €140
This listing is currently unavailable. Contact us and we will tell you when it is back or suggest an equivalent.
Ask about this listing or request its COA- FormPre-mixed aqueous solution, amber bottle with metered nasal pump
- Research areasHPG-axis signalling, GnRH pulse generation, intranasal delivery and mucosal absorption
For laboratory research use only. Sold exclusively for in-vitro laboratory research by qualified professionals. Not for human or veterinary use, and not a medicine, food, cosmetic or dietary supplement. Terms and Conditions
Overview
Key facts
Here Kisspeptin-10 comes as a pre-mixed aqueous solution in an amber bottle with a metered nasal pump, instead of as a lyophilised vial.
- CAS number
- 374675-21-5
- Molecular formula
- C63H83N17O14
- Molecular weight
- 1302.47 g/mol
- Amino acid sequence
- Tyr-Asn-Trp-Asn-Ser-Phe-Gly-Leu-Arg-Phe-NH2
- Form
- Pre-mixed aqueous solution, amber bottle with metered nasal pump
- Storage
- 2–8 °C upright, protected from light; do not freeze the filled bottle
- Available sizes
- 15 mL · 30 mL
For research use only. Not for human consumption.
Here Kisspeptin-10 comes as a pre-mixed aqueous solution in an amber bottle with a metered nasal pump, instead of as a lyophilised vial. The peptide is the C-terminal decapeptide of the KISS1 gene product — an RFamide-family agonist of KISS1R (formerly GPR54) that acts upstream of GnRH neurons within the hypothalamic–pituitary–gonadal axis.
The molecule matches the vial product; only the format changes. With the solution already made up, there is nothing to weigh, reconstitute or dilute, and every press releases a set volume — ideal for intranasal delivery and mucosal-absorption studies, where reproducible spray volumes matter more than fine adjustments of mass. The downside is that a peptide in water is less stable than a sealed lyophilised cake, so the in-use period is shorter and the bottle must be refrigerated.
Specifications
Identity
- Amino acid sequence
- Tyr-Asn-Trp-Asn-Ser-Phe-Gly-Leu-Arg-Phe-NH2
Supply & purity
- Form
- Pre-mixed aqueous solution, amber bottle with metered nasal pump
- Available sizes
- 15 mL containing 10 mg; 30 mL containing 20 mg
Additional detail
- Nominal concentration
- ≈0.67 mg/mL in both fills
- Metered delivery
- Pump typically dispenses ≈0.1 mL per actuation once primed
- Active component
- Kisspeptin-10 (KP-10, metastin 45–54), ≥99% by HPLC
- CAS number (active)
- 374675-21-5
- Molecular formula (active)
- C63H83N17O14
- Molecular weight (active)
- 1302.47 g/mol
- Receptor target
- KISS1R (GPR54), a Gq/11-coupled class A GPCR
- Vehicle
- Aqueous, preserved for multi-actuation handling; clear and colourless when fresh
- Research areas
- HPG-axis signalling, GnRH pulse generation, intranasal delivery and mucosal absorption
- Storage
- 2–8 °C upright, protected from light; do not freeze the filled bottle
Questions about Kisspeptin-10 Nasal Spray
What distinguishes the spray from the lyophilised vial?
Nothing about the molecule. The spray is a pre-mixed solution in a metered pump, so no reconstitution is needed — at the cost of a shorter usable life and compulsory refrigeration. The vial offers finer concentration control and far longer storage stability.
How much peptide does a bottle hold?
10 mg of Kisspeptin-10 in the 15 mL bottle and 20 mg in the 30 mL bottle — about 0.67 mg per millilitre in both. A primed pump usually releases around 0.1 mL per press, which is roughly 67 micrograms of peptide.
Which purity documents can I get?
The Kisspeptin-10 used for filling is HPLC-tested to ≥99% purity with identity verified by mass spectrometry, and a certificate for your lot is available. It covers the peptide raw material that went into the specific fill you receive.
What is Kisspeptin-10's target?
KISS1R (also called GPR54), a Gq/11-coupled receptor found on hypothalamic GnRH neurons. Acting there puts it upstream of the reproductive axis, which is why it features in studies of the HPG axis, puberty onset and gonadotropin pulses.
Can I freeze the bottle to make it last longer?
No. Freezing can crack the glass, warp the pump and stress the peptide as solutes concentrate at the ice front. Keep it upright at 2–8 °C out of direct light, and plan your study around the limited in-use period instead.
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