Tesamorelin

Tesamorelin is a powerful synthetic peptide designed to stimulate the body’s natural production of growth hormone (GH). By signaling the pituitary gland to release more GH, it helps activate key biological pathways linked to metabolism, recovery, and overall physical performance.

In scientific research, Tesamorelin has gained strong attention for its role in supporting fat metabolism, growth hormone activity, and overall metabolic balance. Because it works by enhancing the body’s own hormone production rather than replacing it, Tesamorelin has become a widely studied peptide in modern metabolic and performance-focused research.

Unit: 1 Vial
Physical Appearance: White lyophilized powder
Salt form: Acetate
Peptide Purity: ≥99% (HPLC)
Sequence: (Trans-3-hexenoic acid)-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-Ala-Gln-Gln-Gly-Glu-Ser-Asn-Gln-Glu-Arg-Gly-Ala-Arg-Ala-Arg-Leu-NH₂
Molecular Mass: 5135.87 g/mol
CAS NO.: 218949-48-9
Molecular Formula: C₂₂₁H₃₆₆N₆₈O₇₄S
Solubility: Sterile / Bacteriostatic water, 1 ml/vial
Storage: Lyophilized: –20 °C · Reconstituted: 2–8 °C, use within 28 days
Additional Info: 44 AA + N-terminal trans-3-hexenoic acid modification · Full-length GHRH analogue

Lyophilized peptides are supplied in sealed glass vials and can be shipped using standard delivery methods without refrigeration. Short-term temperature fluctuations during transit do not compromise their quality or stability. Even during warmer conditions, including summer shipping, lyophilized peptides typically remain stable for several weeks.

Upon receipt, lyophilized peptides should be stored at 4°C or below and protected from direct light. Although they may remain stable at room temperature for several weeks, long-term storage is best at -20°C or colder. Exposure to moisture can significantly reduce stability over time. Before opening a vial removed from cold storage, allow it to reach room temperature first to minimize moisture condensation from the surrounding air.

Peptide solutions have a more limited shelf life than lyophilized peptides. To extend stability, it is recommended to prepare small aliquots and store them frozen. In general, peptide solutions are considered stable for 3 or more weeks at +4°C and approximately 3–4 months at -20°C. Repeated freeze-thaw cycles should be avoided, as they may lead to peptide degradation.

This product is supplied strictly for research and development use only and is not intended for human or animal consumption, therapeutic use, medical use, cosmetic use, or food-related applications.

Suitable for in-vitro laboratory research, including receptor-ligand binding studies, enzyme assays, cell-based assays, signaling studies, epitope mapping, and related scientific applications.