Generic Peptides Kisspeptin-10 10 mg Metastin Research Vial

It is Kisspeptin-10, a ten amino acid RF-amide peptide and the natural ligand of the Kiss1R receptor, supplied as a 10 mg lyophilised research vial. It is also called metastin, a name that comes from the original description of the KISS1 gene as a metastasis suppressor gene. In the body it triggers GnRH release, which places it at the very top of the reproductive axis.

The peptide binds Kiss1R on GnRH neurons and triggers the release of GnRH, which in turn raises luteinising hormone and follicle stimulating hormone. Human studies measure that gonadotropin response after an intravenous bolus. Because the target is the trigger rather than the output, the compound is used in research on puberty onset, fertility regulation and hormone feedback loops.

About four minutes after an intravenous bolus in humans, which is roughly seven times shorter than the larger kisspeptin-54 form. That number comes from human work with an intravenous route, so it does not describe subcutaneous research use, and no human dosing label exists for this vial. The short window is the reason published studies use infusion designs instead of single injections.

A 10 mg vial with 2 ml of bacteriostatic water gives 5 mg per ml, so 0.5 mg measures 0.1 ml on a U-100 syringe; with 1 ml the same vial gives 10 mg per ml and 0.5 mg measures 0.05 ml. Add the solvent down the vial wall, do not shake, and store the solution at 2-8 C without freezing, following the use window on the vial.

Human studies report mainly local reactions at the injection site, which is expected for a peptide that already circulates in the body. The measured outcome in that work is the gonadotropin response itself, not an adverse event. Because the peptide and its agonists are named in WADA class S2 and prohibited at all times, any tested athlete has a clear restriction regardless of research setting.

It is documented next to the HMG and HCG vials because they sit on the same axis at different levels, and next to PT-141, which works on a different receptor family altogether. Each vial is reconstituted separately, and no clinical data exist on combining them in one protocol.

Yes. The 10 mg vial is listed on this page with international and U.S. domestic shipping options, and the price charged matches the option you select. Orders are dispatched after payment confirmation. The product is sold strictly for laboratory research and is not a licensed medicine in any country.