Tesamorelin Description
Tesamorelin is a synthetic peptide analogue of GHRH with a trans-3-hexenoic acid moiety anchored at the N-terminus of its 44-amino acid sequence, providing enhanced stability compared to endogenous GHRH. The compound stimulates pituitary secretion of growth hormone and subsequently increases insulin-like growth factor-1 (IGF-1) and insulin-like growth factor binding protein-3 (IGFBP-3) levels in laboratory models.
Peptide Information
| Property | Value |
|---|---|
| Peptide 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-Gln-Gln-Gly-Glu-Ser-Asn-Gln-Glu-Arg-Gly-Ala-Arg-Ala-Arg-Leu |
| Molecular Formula | C223H370N72O69S |
| Molecular Weight | 5196 g/mol |
| CAS Number | 901758-09-6 |
| PubChem CID | 44147413 |
| Synonyms | Tesamorelin acetate, 901758-09-6, TH9507, UNII-LGW5H38VE3, Tesamorelin acetate [USAN] |
Peptide Structure
Source: PubChem
Lyophilized Peptides:
These peptides are freeze-dried, a process that not only extends shelf life but also preserves the purity and integrity of the peptides during storage. We do not use any fillers in this process.


