Tesamorelin is a synthetic analogue of endogenous Growth Hormone-Releasing Hormone (GHRH) in which the native 44-amino acid sequence is stabilized by the addition of a trans-3-hexenoic acid moiety at the N-terminus. This modification confers enhanced enzymatic stability relative to native GHRH while preserving GHRH receptor binding affinity. Heartland Bio Labs supplies Tesamorelin as a lyophilized research compound of verified purity.
Research Use Only — Not for Human Consumption
Tesamorelin
- ≥99% HPLC
- Mass Spec Verified
- COA Per Lot
- US Lab
Tesamorelin is a synthetic analogue of endogenous Growth Hormone-Releasing Hormone (GHRH) in which the native 44-amino acid sequence is stabilized by the addition of a trans-3-hexenoic acid moiety at the N-terminus. This modification confers enhanced enzymatic stability relative to native GHRH while preserving GHRH receptor binding affinity. Heartland Bio Labs supplies Tesamorelin as a lyophilized research compound of verified purity.
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Tesamorelin is studied in the context of GHRH receptor pharmacology and hypothalamic-pituitary growth hormone axis research. It has been characterized in multiple preclinical and clinical research settings for its receptor binding kinetics, growth hormone secretion profiles, and metabolic research applications in adipose tissue distribution models. It is one of the few synthetic GHRH analogues with a well-characterized published research profile as a GHRH analogue reference compound.
This compound is supplied strictly for research purposes. No clinical or therapeutic application is implied or represented.
Product Characteristics
- Peptide class: Synthetic GHRH analogue with N-terminal stabilization
- Modification: Trans-3-hexenoic acid N-terminal addition
- Form: Lyophilized powder
- Appearance: White to off-white powder
- Reconstitution medium: Bacteriostatic water (research standard)
| Purity | ≥99% HPLC |
|---|
Handling Information
Handle Tesamorelin under standard laboratory conditions with appropriate PPE. The N-terminal modification provides improved stability, but reconstituted compound should still be handled carefully. Avoid repeated freeze-thaw cycles once reconstituted. This compound is intended for qualified research use only.
Storage Requirements
- Long-term (lyophilized): Store at -20°C, protected from light and moisture
- Short-term (reconstituted): Store at 4°C; use within 28 days
- Keep in original sealed vial until point of use
4.8
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Based on 36 verified researcher reviews
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How should I store this peptide?+
Lyophilized peptides should be stored at −20°C in a dry, light-protected environment. Avoid repeated freeze-thaw cycles. Once reconstituted, store at 2-8°C and use within 4-8 weeks depending on the compound.
What should I reconstitute it with?+
Bacteriostatic water or sterile water for research use. We recommend our companion BAC Water for consistency. Specific reconstitution volume depends on your research protocol — refer to the Specifications tab for solubility data.
How quickly do orders ship?+
Orders confirmed before 2:00 PM CT ship the same business day from our facility in Tulsa, OK. Standard US transit is 2-5 business days. Tracking provided at shipment.
Is the COA verified independently?+
Yes. Every lot is tested by HPLC for purity (target ≥99%) and mass spectrometry for molecular identity before release. The COA is generated from the actual lot data, not a generic template.
Can I get bulk or institutional pricing?+
Yes — qualified research facilities and high-volume orders receive tiered pricing. Contact us with your institution information and target quantities.
View this product's Certificate of Analysis
Every lot is independently verified — HPLC purity, mass spec identity, lot number, storage parameters. Click below to view or download.
Look up COA in portal →Customer Reviews
4.8
★★★★★
Based on 36 verified researcher reviews
Customer reviews coming soon. Be the first to share your research experience.
Research Use Only: This product is sold by Heartland Bio Labs for research and laboratory use only. Not intended for human or veterinary consumption, administration, or therapeutic use. This product has not been evaluated by the Food and Drug Administration. Not a drug. Not a dietary supplement. Researchers are responsible for compliance with all applicable regulations.
