Sermorelin

Buy Sermorelin — GHRH Analog Research Peptide

Researchers looking to buy Sermorelin for laboratory study will find this GHRH analog one of the most established compounds in the growth hormone secretagogue research category. Sermorelin is a synthetic peptide corresponding to the first 29 amino acids of growth hormone-releasing hormone (GHRH 1-29) — the shortest fully functional fragment of GHRH known to retain biological activity. It has a long research history and remains one of the most widely studied GHRH analogs, frequently used as a reference compound in growth hormone axis research.

Mechanism of Action

Sermorelin has been investigated in published research for activity across several biological pathways, including:

• GHRH receptor agonism — the peptide binds and activates GHRH receptors on the anterior pituitary, studied in growth hormone release research
• Pulsatile GH secretion research — investigations into the natural pulsatile pattern of growth hormone release, a documented feature of GHRH-pathway stimulation
• IGF-1 pathway research — downstream studies on insulin-like growth factor 1 signaling, part of the broader GH axis
• GH axis regulation research — studies on the hypothalamic-pituitary GH axis and its feedback mechanisms
• Comparative GHRH research — Sermorelin is frequently studied alongside other GHRH analogs such as CJC-1295 and Tesamorelin in comparative pharmacology research

As the shortest biologically active fragment of GHRH, Sermorelin is of specific interest to researchers investigating the structure-activity relationship of GHRH analogs, and it serves as a foundational reference compound in the GH secretagogue research literature.

Research Applications

Sermorelin is used in research contexts including:

• GHRH receptor pharmacology research
• Growth hormone secretion and pulsatility research
• IGF-1 pathway and GH axis signaling research
• Comparative GHRH analog research (alongside CJC-1295, Tesamorelin)
• Structure-activity relationship research
• Hypothalamic-pituitary axis research models

Product Specifications

• Compound: Sermorelin (GHRH 1-29)
• Form: Lyophilized white powder
• Purity: ≥99% (verified by HPLC and mass spectrometry)
• Available sizes: 10mg
• Third-party tested: Certificate of Analysis available on request

Reconstitution & Storage

Lyophilized Sermorelin should be stored at -20°C for long-term stability and protected from light. Once reconstituted with bacteriostatic water, the solution should be refrigerated at 2–8°C and used within the timeframe indicated on the product COA. Avoid repeated freeze-thaw cycles, as they can degrade peptide integrity.

Reconstitution ratios depend on the specific research protocol being followed.

Shipping & Handling

All orders are shipped with temperature-controlled packaging to preserve peptide integrity. Domestic orders typically arrive within 2–4 business days. Tracking is provided on every order.

Important Disclaimer

This product is sold strictly for laboratory research and in-vitro use only. It is not intended for human or animal consumption, diagnostic use, therapeutic use, anti-aging application, or any form of clinical or personal application. By purchasing, you confirm that you are a qualified researcher or affiliated with a licensed research institution and that this product will be handled in accordance with all applicable laws and safety standards.

Sermorelin is not approved by the FDA for human use in this form.