Sermorelin

Made in the USA from imported peptide APIs (purified, filled and lyophilized domestically) and independently third-party tested. A Certificate of Analysis is published for every shipped lot, look yours up with our COA verification tool.

Sermorelin (GHRH 1-29) Synthetic Growth Hormone-Releasing Hormone Fragment | Research Use Only

Sermorelin is a synthetic peptide corresponding to the biologically active N-terminal 29 amino acid fragment of endogenous growth hormone-releasing hormone (GHRH 1-29-NH₂). As the shortest GHRH fragment retaining full receptor binding activity at the GHRH receptor (GHRHR), Sermorelin has been extensively utilized as a research tool in studies examining the somatotropic axis and pituitary biology.

In laboratory and preclinical research models, Sermorelin has been investigated for its interactions with GHRH receptor pharmacology, pituitary somatotroph cell signaling, and growth hormone secretion mechanisms. Research applications include studies of the GH/IGF-1 axis, hypothalamic-pituitary function models, and metabolic pathway investigations. Additional research areas include body composition studies in animal models, cardiovascular biology investigations, sleep architecture research in relation to somatotropic signaling, and neuroprotective pathway studies. Sermorelin serves as a widely employed reference compound in comparative GHRH receptor agonist pharmacology research.

Research Specifications:

Available in single 5MG vials or 10 Packs

• 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 Weight: ~3357.9 g/mol
• CAS Number: 86168-78-7
• Purity: ≥99% (HPLC verified)
• Form: Lyophilized powder
• Storage: -20°C, protected from light and moisture

For Research Use Only. This product is not intended for human or veterinary use, diagnosis, or treatment. Not evaluated by the FDA. For qualified research applications only.

Chemical identity & references
PubChem CID 16132413 · CAS 86168-78-7 · C149H246N44O42S, 3357.9 g/mol

Molecular weights shown are nominal identity values; salt or complex form and net peptide content are stated on each lot’s Certificate of Analysis. Verify this lot’s COA.