Tesamorelin Research Peptide
Tesamorelin supplied for laboratory research in 10ml vial, spray formats, $119.99–$239.99, with free USPS Priority shipping (2–3 business days).
- Tesamorelin 10mg — 10mL Vial — $119.99
- Tesamorelin 10mg — Spray — $154.99
- Tesamorelin 20mg — Spray — $239.99
About Tesamorelin
Tesamorelin is a synthetic 44–amino-acid analogue of human growth hormone-releasing hormone, modified with a trans-3-hexenoyl group at the N-terminus to resist enzymatic degradation. That modification makes it a common reference compound in GHRH-receptor research.
Purvexis supplies tesamorelin as a lyophilised powder in sealed vials and within measured spray formats, produced in the United States and verified at ≥99% purity with a third-party certificate of analysis for each lot.
Studied in the literature for
- GHRH-receptor binding and downstream signalling assays
- Peptide-stability comparisons against unmodified GHRH fragments
- Somatotroph cell-culture and pituitary-axis in-vitro models
- Analytical characterisation and degradation-pathway studies
Handling and storage
- Lyophilised powder; reconstitute gently with bacteriostatic or sterile water
- Refrigerate reconstituted solution at 2–8 °C, protected from light
- Do not vortex — GHRH analogues are sensitive to shear and surface adsorption
Tesamorelin — Frequently Asked Questions
What is tesamorelin?
Tesamorelin is a stabilised synthetic analogue of growth hormone-releasing hormone (GHRH), used in laboratory research on GHRH-receptor signalling. Purvexis supplies it strictly as a research chemical.
What purity is your tesamorelin?
Every tesamorelin batch is tested by HPLC and mass spectrometry to ≥99% purity. A third-party certificate of analysis (COA) is available on request for the exact lot you receive.
Is tesamorelin sold for human use?
No. tesamorelin is supplied strictly as a research chemical for in-vitro and laboratory research use only. It is not a drug, food or dietary supplement, and it is not for human or veterinary use, diagnosis or treatment.
How should tesamorelin be stored?
Lyophilised tesamorelin is shipped at ambient temperature and is stable in transit. Store the sealed vial refrigerated at 2–8 °C, protected from light, for long-term storage; once reconstituted with bacteriostatic water, keep refrigerated and use within the window your protocol specifies.
How fast does tesamorelin ship?
Every order ships free via USPS Priority Mail, typically arriving in 2–3 business days. Orders placed before the daily cut-off are packed the same business day, and tracking is emailed as soon as the label is generated.
≥99% purity, third-party COA verified, manufactured in the USA. For research use only — not for human or veterinary use.