Tesamorelin is supplied strictly for laboratory and analytical research. It is not for human or veterinary use. Researchers use it to study mechanism of action, receptor binding, and downstream signaling in controlled in vitro and ex vivo models.

Every batch is verified via reverse-phase HPLC for purity, mass spectrometry for identity confirmation, and endotoxin/sterility testing where applicable.

≥99% purity means that less than 1% of impurities (truncated sequences, deletion products, residual solvents) are detected in the HPLC chromatogram of the final compound.

Store according to label and COA guidance. Handle using appropriate laboratory safety procedures for lyophilized research compounds.

A COA documents the analytical results for a specific manufactured lot — HPLC purity chromatogram, mass spec identity, endotoxin levels, and lot traceability information.

Peptides are short chains of amino acids linked by peptide bonds. They occur naturally as signaling molecules and are widely studied for their roles in cellular communication, tissue remodeling, and metabolism.