from$40
Growth Hormone Axis · SKU TESA-10
Tesamorelin
GHRH analogue for growth-hormone-releasing research.
$ 120 per 10 mg vial · free shipping over $300
Size
In stock · ships same day on orders before 2pm ET
Purity (HPLC-UV)≥99.2% on lot TS-2608-D
IdentityConfirmed by LC-MS
FormLyophilized powder, sealed vial
Endotoxin< 0.5 EU/mg (LAL)
Storage-20°C sealed · 2-8°C reconstituted
CertificateView COA for TS-2608-D →
CAS number218949-48-5
Molecular formulaC221H366N72O67S
Molecular weight5136 g/mol
Residues44
PubChemCID 16137828
Volume pricing, applied automatically in the cart
| Quantity | Per unit | You save |
|---|---|---|
| 3 to 4 units | $111.60 | 7% |
| 5 to 9 units | $106.80 | 11% |
| 10+ units | $100.80 | 16% |
Verify lot TS-2608-D in the COA library · This month's lot report
Ships same day on orders before 2pm ET. For laboratory research use only. Not for human or animal consumption.
Frequently bought together
Supplies researchers add to this order
Reconstitution solution30 mL · $25
Reconstitution kitKit · $49.99
What is Tesamorelin?
Tesamorelin is a 44-amino-acid analogue of growth-hormone-releasing hormone with a modification at the N-terminus that protects it from enzymatic breakdown. It is used in research on the GHRH receptor, growth-hormone and IGF-1 signalling, and visceral adipose tissue models. Pepstral supplies Tesamorelin as a lyophilized powder, 10 mg net peptide per vial, tested by an independent US laboratory before the lot is listed.
→Read the full Tesamorelin research guide
What is Tesamorelin studied for?
- GHRH receptor pharmacology
- Growth-hormone and IGF-1 axis studies
- Visceral adipose tissue models
- Comparisons against CJC-1295 and native GHRH
All applications above are in-vitro or preclinical research contexts. Tesamorelin is sold for laboratory research only and is not for human or animal use.
What does the certificate for lot TS-2608-D show?
Every lot of Tesamorelin is tested by an independent US laboratory before it is listed. The report for lot TS-2608-D is in the COA library and the lot number printed on the vial matches it. The current results:
| Test | Method | Lot TS-2608-D result |
|---|---|---|
| Identity | LC-MS | Matches the calculated mass for the sequence |
| Purity | HPLC-UV, 220 nm | 99.2% |
| Net peptide content | Amino acid analysis | Stated per vial on the certificate |
| Endotoxin | LAL, chromogenic | < 0.5 EU/mg |
| Sterility | USP <71> | Pass |
How is Tesamorelin handled and stored?
Sealed vials are stored at -20°C away from light and keep for 24 months. To reconstitute, add bacteriostatic water slowly down the inside wall of the vial and swirl until clear; never shake. Once in solution, keep at 2 to 8°C and use within the 28-day window on the certificate. The reconstitution guide covers volumes and syringe units and the concentration table gives the numbers for this vial.
Frequently asked questions
How does Tesamorelin differ from CJC-1295?
Both are GHRH analogues. Tesamorelin carries a trans-3-hexenoic acid group at the N-terminus for enzyme resistance, while CJC-1295 uses amino-acid substitutions.
What does lot TS-2608-D report?
99.2% purity by HPLC-UV, identity by LC-MS matching the expected mass, endotoxin below 0.5 EU per mg.
Is Tesamorelin part of a bundle?
Yes. The GH axis set pairs it with the CJC-1295 and Ipamorelin blend at a 10% saving.
Is Tesamorelin for human use?
No. Every product on this site is sold for in-vitro laboratory research only and is not for human or animal consumption, diagnostic or therapeutic use.
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