About this compound
Sermorelin is the unmodified 1-29 fragment of human growth-hormone-releasing hormone, amidated at the C-terminus. It is the shortest fragment of GHRH that retains full receptor activity, which is why it became the reference sequence for the class.
Studied in
- GH/IGF-1 axis
- Pituitary secretion
- Endocrine signalling
Compound identity
| Compound | Sermorelin |
|---|---|
| CAS number | 86168-78-7 |
| Molecular formula | C149H246N44O42S |
| Molecular weight | 3,357.9 Da |
Specifications
- Purity method: HPLC
- Appearance: Lyophilized powder
- Solubility: Reconstitute per protocol; see Supplies for diluents.
- We don't publish a purity percentage here — that figure is only meaningful tied to the lot you actually receive, so it lives on the lot certificate.
Endocrine
Sermorelin
The active fragment of growth-hormone releasing hormone.
What the research targets
Studied in pituitary-release research and the growth-hormone and IGF-1 pathway.
Research use only
Supplied to qualified professionals and institutions for laboratory research. Not a drug, supplement or cosmetic, and not for human or veterinary use. We publish no dosing or administration guidance of any kind.
Supply formats
Buy one, or a case of ten.
Single unit
One unit.
5 mgVial
PS-9002345-5-MG
On verified account
Case — 10-pack
10 of the same size, at the 10-pack price.
Case · 10 × 5 mg
10-pack price — 10 × one unit, per vial.
PS-9002345-C10-5-MG
On verified account
One-time verification of professional or institutional affiliation. No payment is taken on this site.
From the research library
All articlesCited summaries of the published work behind Sermorelin — what was studied, in which model, and what was measured.
Supplies
How Research Peptides Are Characterised and Verified
Published analytical science on the methods — HPLC, mass spectrometry, capillary electrophoresis and reference standards — used to establish the identity and purity of synthetic peptides.
Endocrine
The growth-hormone axis, and four ways to poke it
GHRH analogues and ghrelin-receptor peptides push growth hormone in different ways. That difference is the whole story.