For research use only. Not for human consumption.

( 5.0 Ratings )

Kisspeptin-10

A highly potent 10-amino acid decapeptide fragment designed for research into central HPG axis activation, pulsed GnRH secretion, luteinizing hormone release, and neuroendocrine reproductive control.

$112.63 $137.18Price range: $112.63 through $137.18

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How Kisspeptin-10 Works

Kisspeptin-10 is the minimal, fully functional carboxyl-terminal fragment of the parent Kisspeptin-54 protein (encoded by the KISS1 gene). Acting at the top of the reproductive signaling cascade, Kisspeptin-10 serves as the master switch for the Hypothalamic-Pituitary-Gonadal (HPG) axis:

  • KISS1R Receptor Agonism: Kisspeptin-10 acts as a potent, high-affinity agonist at the KISS1R (formerly GPR54) G-protein-coupled receptor, located directly on Gonadotropin-Releasing Hormone (GnRH) neurons in the hypothalamus.

  • Stimulation of Pulsatile GnRH: Upon binding to KISS1R, Kisspeptin-10 triggers a rapid influx of intracellular calcium, causing GnRH neurons to release pulses of GnRH into the hypophyseal portal circulation.

  • Downstream LH & FSH Release: The pulsed release of GnRH travels to the anterior pituitary gland, signaling the immediate secretion of Luteinizing Hormone (LH) and Follicle-Stimulating Hormone (FSH), which in turn drive endogenous sex steroid synthesis (testosterone and estrogen).

  • Reproductive & Behavioral Modulation: Beyond gonadotropin secretion, kisspeptin pathways intersect with limbic brain networks, making Kisspeptin-10 a valuable tool for researching sexual behavior, mood regulation, and metabolic interactions with fertility.

Chemical Properties

Property Details
Product Name Kisspeptin-10 (KISS-10 / Metastatin 45-54)
Compound Type Endogenous Decapeptide / KISS1R Agonist
Purity Standard 98% or higher purity (verified by HPLC / Mass Spectrometry)
Appearance Fine white lyophilized powder (dissolves cleanly into aqueous solutions)
pH Range Formulated to sit between ~5.5–7.0 when reconstituted in standard laboratory buffers
Storage (Unopened Powder) Store in the freezer or fridge (-20°C to 4°C). Keep protected from light and moisture. Stable for 2–3 years.
Storage (Mixed Liquid) Must be stored immediately in the fridge (2°C to 8°C). Highly delicate structure; avoid heat, direct light, and freeze-thaw cycles.
Intended Use Laboratory Research Only

Additional information

Dosage

10MG, 5MG

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