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Hormonal
Purity
99.6%
HPLC Tested
Ms verified
Coa included
Sermorelin
$49.95
Half-life
11–12 minutes
Purity
≥ 99.6%
Mw
3357.9 g/mol
In stock
Sermorelin (also known as Sermorelin acetate or GHRH (1-29)) is a synthetic 29-amino acid peptide analog of growth hormone-releasing hormone (GHRH) with the 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 and a molecular weight of approximately 3358 Da. Representing the N-terminal fragment of endogenous human GHRH, it is considered the shortest fully functional portion capable of stimulating pituitary somatotropic cells.
Mechanism of action
Synthetic GHRH analog (1-29 fragment) that binds pituitary GHRH receptors to stimulate pulsatile endogenous growth hormone release from somatotrophs, enabling studies of GH axis regulation without broad hormonal perturbation in physiological models.
Compound Profile
- Category Hormones and Reproductive
- Molecular weight 3357.9 g/mol
- Half-life 11–12 minutes
- Minimum purity ≥ 99.6%
- Form Lyophilized powder
- Solvent Bacteriostatic water (BAC)
Storage
Critical Storage
Lyophilized: −20°C, stable 24 months. Post-reconstitution: 4°C, use within 30 days. Protect from light.
Reconstitution
Add 1–2 mL bacteriostatic water slowly along the vial wall. Gently swirl — do not shake. Allow 5–10 min for complete dissolution.
Quality Assurance & COA
HPLC Analysis
Identity + purity
Mass Spectrometry
Identity + purity
Sterility Testing
USP <71> compliant
Certificate of Analysis
Full COA ships with every order including HPLC trace, mass spec, and per-batch purity percentage.
Certifications
- Dual Third-Party Lab Tested
- HPLC Purity Verified
- Mass Spec Identity Confirmed
- Cold-Chain Certified Shipping
