Secretagogues and the GH axis
Sermorelin
The GHRH fragment described in the record defines Sermorelin. Compare identity and presentation before comparing price with other analogs in the family; a shared research axis does not make them interchangeable.
Your selected presentation
Available · SKU SER-10
For laboratory research only. Not for human or veterinary use.
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About this compound
The 1-29 fragment retains the minimal region described for binding to the GHRH receptor. Receptor activation increases cyclic AMP in cellular models.
Read the complete research referenceBatch documentation
Ask support which documents are available for the selected variant and batch. Catalog specifications do not establish an individual batch result.
Review documentation informationResearch context & mechanism
The 1-29 fragment retains the minimal region described for binding to the GHRH receptor. Receptor activation increases cyclic AMP in cellular models.
Technical specifications
Reference specifications describe the material. They do not replace the analytical results for a specific batch.
- Chemical name
- Human GHRH(1-29) amide
- Sequence
- Tyr-Ala-Asp-Ala-Ile-Phe-Thr-Asn-Ser-Tyr-Arg-Lys-Val-Leu-Gly-Gln-Leu-Ser-Ala-Arg-Lys-Leu-Leu-Gln-Asp-Ile-Met-Ser-Arg-NH2
- Molecular formula
- C149H246N44O42S
- Molecular weight
- 3357.9 Da
- CAS number
- 86168-78-7
- Form
- Lyophilized powder
- Appearance
- White to off-white solid
- Purity specification
- Declared in the batch certificate
- Identity
- Declared in the batch certificate
- Solubility
- Soluble in sterile water and bacteriostatic water
- Storage
- −20 °C, protected from light
- Stability after reconstitution
- Keep refrigerated at 2–8 °C and use within the period defined by the laboratory protocol
Batch documentation
Review documentation for the product and variant you are purchasing. A reference specification, a research publication and an individual batch certificate are different sources. Ask support which documents are available for your chosen variant and batch. No analytical result should be assumed from a catalog specification.
Consult batch certificates How to read documentationLaboratory handling
- Reconstitution
- Laboratory procedure: allow the closed vial to reach room temperature, disinfect the septum and slowly transfer the diluent against the inner wall of the vial. Do not shake; gently swirl the vial until fully dissolved. Record the volume, diluent and date in the batch log.
- Storage
- Sealed vial of lyophilized material: store at −20 °C, protected from light and moisture. Avoid repeated freeze-thaw cycles of reconstituted material; aliquot when the experimental design permits.
- Protective equipment
- Handle in a clean work area with a lab coat, nitrile gloves and eye protection. Dispose of vials, tips and sharps according to the laboratory waste procedure.
Research references
- Sermorelin: a review of its use in the diagnosis and treatment of children with idiopathic growth hormone deficiency.
BioDrugs · 1999 · PMID 18031173
- Super-active analogs of growth hormone-releasing factor (1-29)-amide.
Biochem Biophys Res Commun · 1984 · PMID 6231028
- Beyond the androgen receptor: the role of growth hormone secretagogues in the modern management of body composition in hypogonadal males.
Transl Androl Urol · 2020 · PMID 32257855
- The emerging landscape of performance-enhancing peptides modulating GH-IGF1 axis: bridging the gap between clinical evidence and patient self-administration.
Front Endocrinol (Lausanne) · 2026 · PMID 42395176
- Pharmacokinetic evaluation of superactive analogues of growth hormone-releasing factor (1-29)-amide.
Peptides · 1988 · PMID 2896343
- Dipeptidylpeptidase IV and trypsin-like enzymatic degradation of human growth hormone-releasing hormone in plasma.
J Clin Invest · 1989 · PMID 2565342
Frequently asked questions
How is Sermorelin supplied?
Sermorelin is supplied in a sealed vial containing the quantity indicated for the selected variant, with its batch identifier printed on the label.
How is Sermorelin stored in the laboratory?
Store the closed vial at −20 °C, protected from light and moisture. See the laboratory handling section of this page for the complete procedure.



