Catalog · Endocrine

Tesamorelin

Name: Tesamorelin Research Peptide
Brand: Ethos Bio
Price: 44.99 USD
Availability: InStock

CAS 218949-48-5MW 5,135.9 g/mol≥99.0% Purity

A stabilized GHRH(1-44) analog studied for growth-hormone-axis and lipid metabolism.

Quantity per vial

Vials

$44.99

Free cold-chain shipping over $200
Signed COA included with every vial
Batch-pinned ordering for protocol continuity

Research Use Only. Sold for research and identification purposes only. Not intended for human dosing, injection, or ingestion.

Mass-Spec Verified

HPLC + LC-MS per batch at Janoshik.

99% Purity Threshold

Below-spec lots are destroyed, not sold.

Cold-Chain 2–8°C

Continuous transit temperature logging.

U.S. cGMP Compounded

Domestic manufacturing, lot traceability.

Mechanism of action

Tesamorelin is a stabilized analog of the full-length growth-hormone-releasing hormone GHRH(1-44). As a GHRH-receptor agonist it is studied for stimulation of endogenous growth-hormone secretion and downstream IGF-1 signaling.

Research models also examine its relationship to visceral-lipid and metabolic endpoints associated with the GH–IGF-1 axis.

Full research overview, applications & FAQ →

Specifications

Compound name	Tesamorelin (TH9507)
CAS number	218949-48-5
Sequence / Form	Stabilized GHRH(1-44)
Molecular weight	5,135.9 g/mol
Classification	Endocrine research compound
Purity (HPLC)	≥ 99.0%
Identity verification	LC-MS (Janoshik Analytical)
Appearance	White lyophilized powder
Storage	Lyophilized: 2–8°C, sealed. Long-term: −20°C.
Vial sizes	2 mg · 5 mg · 10 mg
Synthesis method	Solid-phase peptide synthesis (SPPS)

Per-lot certificate of analysis

Every shipment of Tesamorelin includes a signed Certificate of Analysis specific to the lot you receive, documenting HPLC purity, LC-MS identity confirmation, water content, and the cold-chain temperature log. Testing is performed by our independent partner, Janoshik Analytical.

View Certificate of Analysis →

Research Use Only — required disclosure

Tesamorelin, like all Ethos Bio products, is sold strictly for in-vitro and laboratory research use only. It is not a drug, food, cosmetic, or supplement; not intended for human or veterinary consumption; and not intended for the diagnosis, treatment, cure, mitigation, or prevention of any disease.

Sale is restricted to qualified researchers and institutions, aged 21+. By placing an order you certify the compound will be used solely for laboratory research consistent with 21 CFR § 201.128.