Tesamorelin
TESA
Tesamorelin is a synthetic peptide analog studied in laboratory research for its interaction with growth hormone-releasing hormone (GHRH) receptor pathways. Scientific investigations examine how GHRH-related peptides participate in signaling processes involved in endocrine communication and regulatory peptide pathways. Experimental research involving tesamorelin explores receptor activation characteristics, peptide stability, and downstream signaling pathways associated with peptide-mediated regulatory systems. These studies contribute to ongoing research focused on peptide hormones and their role in biological signaling mechanisms. Tesamorelin continues to be examined in laboratory models investigating peptide receptor signaling and endocrine regulatory pathways.
Strength
Research this compound
For research use only. Not for human consumption.
Identity, storage, and what ships.
The technical record. Identity rows reflect literature-cited values for this compound; storage rows describe the conditions under which Nexara holds and ships the lyophilized form.
Identity
- Appearance
- White lyophilized powder
- Molecular Formula
- C221H366N72O67S
- Molecular Weight
- 5,195.82 Da
- CAS Number
- 218949-48-5
- Sequence
- 44-amino acid GHRH analog with N-terminal trans-3-hexenoic acid modification
- Synonyms
- TH9507
- Purity
- ≥99%
Storage profile
- Storage (Lyophilized)
- -20°C (long-term), 2-8°C up to 30 days (short-term)
- Storage (Reconstituted)
- 2-8°C
- Shelf Life (Lyophilized)
- 24 months at -20°C
- Shelf Life (Reconstituted)
- Up to 28 days at 2-8°C
- Reconstitution
- Bacteriostatic water (0.9% benzyl alcohol) for research reconstitution
- Handling
- Protect from direct light. Avoid repeated freeze-thaw cycles.
Shipment
- —1x lyophilized vial (10mg)
- —Certificate of Analysis (COA)
- —Proper storage instructions
Studied research areas.
Each item below names a domain in which TESA has been investigated in published research. Listed for context — not as a use recommendation.
- 01Growth hormone release mechanisms and pituitary axis research
- 02Lipid metabolism and visceral adipose tissue studies in research models
- 03Somatotropic pathway signaling and IGF-1 modulation research
- 04Collagen synthesis and dermal remodeling studies in preclinical models
- 05Circadian rhythm and sleep architecture research
Held to research-grade quality standards.
Every batch is held to research-grade quality standards before it ships. Each vial is labeled with its batch identifier so that fulfillment can be traced through the order record. For our research-use-only posture, see the Research Compliance page.
Common questions for TESA.
For research use only. Not for human consumption.
These products are not intended to diagnose, treat, cure, or prevent any disease. They are sold strictly as research chemicals for laboratory use.
Fulfillment:Orders ship from Texas via USPS once payment is confirmed. You'll receive tracking by email when your package leaves our facility.
Researcher reviews
Reviews open as orders are delivered.
Only researchers who've received an order of this compound can submit a review. Submitted text is screened for compliant language before publication. No anonymous testimonials, no AI-generated copy.
Pending researcher reviews
Reviews appear here as researchers complete and verify orders.
If you've received this compound and would like to leave a review, the option appears in your account dashboard once your order ships.
Reference reading on TESA and adjacent topics.
- 3 min
Compound profile
Tesamorelin: Compound Profile
A research profile of Tesamorelin: a stabilized 44-residue GHRH analog with an N-terminal trans-3-hexenoyl modification. Identity, the GHRH-receptor mechanism, and research framing.
- 5 min
Foundational
Growth-Hormone Secretagogues & GHRH Analogs: A Research Overview
How the growth-hormone secretagogue class is studied: GHRH analogs (CJC-1295, Tesamorelin) vs ghrelin-receptor agonists (Ipamorelin), their receptor targets, and why the two are examined together.
- 6 min
What ≥99% Purity Actually Means: HPLC Explained
Why ≥99% and not 98%: a practical comparison
A side-by-side look at what ≥99% and 98% peptide purity actually mean in research practice: the impurity load step-change, application sensitivity, and why the working threshold sits where it does.
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