Sermorelin Acetate: Premium GHRH Analogue for Endocrine Research

When you select Sermorelin Acetate for your laboratory studies, you are working with one of the most well-documented and widely researched growth hormone-releasing hormone (GHRH) analogues. Sermorelin Acetate is a synthetic 29-amino acid peptide that represents the shortest fully functional fragment of the natural human GHRH. It is highly valued in the scientific community for its ability to naturally stimulate the pituitary gland to produce and secrete growth hormone (GH).

What is Sermorelin Acetate?

Sermorelin Acetate is the acetate salt of a synthetic peptide (GRF 1-24). It acts as a secretagogue, meaning it triggers the somatotroph cells in the anterior pituitary to release GH. Unlike synthetic growth hormone (HGH) which can suppress the body’s natural production, Sermorelin Acetate works within the body’s natural feedback loop, maintaining the health and function of the pituitary gland.

Researchers use Sermorelin to study the Hypothalamic-Pituitary-Somatotropic axis, particularly focusing on how it promotes pulsatile growth hormone release that mimics natural biological rhythms.

Key Research Benefits and Mechanism of Action

Utilizing Sermorelin Acetate in experimental models provides insights into a variety of physiological and metabolic processes:

• Pulsatile GH Release: Unlike other peptides, Sermorelin promotes a “natural” wave-like release of GH, which is critical for studying natural growth and repair cycles.

• Enhanced IGF-1 Production: By stimulating the pituitary, Sermorelin subsequently causes the liver to increase production of Insulin-like Growth Factor 1 (IGF-1), the primary mediator of GH effects.

• Metabolic & Tissue Repair: Research often centers on Sermorelin’s role in protein synthesis, lean muscle preservation, and the acceleration of cellular repair.

• Bone Density Studies: Sermorelin is frequently used in models studying bone mineral density and the prevention of age-related skeletal decline.

Technical Specifications

To ensure high-quality data and reproducible results, always verify these specifications before you buy Sermorelin Acetate:

• CAS Number: 86168-78-7

• Molecular Formula: C149H246N44O42S

• Molecular Weight: 3357.9 g/mol

• 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

• Purity: 98% or higher (HPLC/MS verified)

• Appearance: White lyophilized powder

• Solubility: Soluble in Water or 1% Acetic Acid

Handling and Storage Guidelines

To maintain the stability of Sermorelin Acetate for your research:

1. Storage: Store the lyophilized powder at -20°C. For long-term preservation (over 12 months), -80°C is recommended.

2. Reconstitution: Use sterile bacteriostatic water or saline. Do not shake the vial; rotate it gently to dissolve the powder.

3. Stability: Once reconstituted, the solution should be refrigerated at 2°C to 8°C. For maximum potency, use within 14 to 20 days.

Why Research with Sermorelin Acetate?

As of 2026, Sermorelin Acetate remains a gold standard for research into growth hormone deficiency and anti-aging science. Its ability to stimulate the pituitary while preserving the natural feedback mechanism (somatostatin) makes it a safer and more precise alternative to direct GH administration in laboratory models. Always request a Certificate of Analysis (CoA) to ensure your sample is free from contaminants and accurately sequenced.

Research Disclaimer: This product is intended strictly for laboratory research and in vitro use.

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