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Peptide
Purity
99.7%
HPLC Tested
Ms verified
Coa included
Selank
$49.95
Half-life
20–30 minutes
Purity
≥ 99.7%
Mw
751.9 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 tuftsin analog that modulates CNS neurotransmitters (e.g., serotonin, dopamine, GABA); influences enkephalin degradation, gene expression in immune/vascular systems, and BDNF levels for anxiolytic and nootropic effects in behavioral neuroscience models.
Compound Profile
- Category Focus and Cognition, Stress, Anxiety and Depression
- Molecular weight 751.9 g/mol
- Half-life 20–30 minutes
- Minimum purity ≥ 99.7%
- 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
