Tesamorelin
$63.00 – $82.00Price range: $63.00 through $82.00

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Description
Tesamorelin
Tesamorelin – 10mg (Lyophilized Peptide) – For Research Use Only
Tesamorelin is a synthetic peptide analog of Growth Hormone-Releasing Hormone (GHRH), studied for its potential to stimulate endogenous growth hormone secretion in controlled research environments. Research models have explored its role in lipid metabolism, adipose tissue regulation, and metabolic pathway function. Its GHRH analog structure makes it a subject of interest in studies on the GH axis and endocrine signaling mechanisms.
Product Details:
- Peptide: Tesamorelin (GHRH analog)
- Purity: >99%
- Form: Lyophilized powder
- Quantity: 5mg or 10mg per vial
- Storage: Store at -4°F (-20°C). After reconstitution, refrigerate at 36–46°F (2–8°C) and use within 30 days.
- Grade: For research purposes only. Not for human consumption, therapeutic, or diagnostic use.
Potential Research Applications:
- Growth hormone secretion and GH axis signaling studies
- Lipid metabolism and adipose tissue regulation research
- Metabolic pathway function and energy homeostasis models
- Endocrine system and GHRH receptor interaction investigations
For laboratory research only. This product is not intended to diagnose, treat, cure, or prevent any disease.
Tesamorelin peptide Details
Tesamorelin Certificate of Analysis
Third-party tested. Click image to view full-resolution certificate.
Tesamorelin is a synthetic 44–amino acid peptide designed as a growth hormone–releasing hormone (GHRH) analog and widely used in research focused on pituitary signaling, growth hormone (GH) release dynamics, and GH/IGF-axis regulation. In controlled laboratory settings, tesamorelin is commonly studied as a tool compound for investigating GHRH receptor activation, endocrine feedback behavior, and downstream biomarkers associated with GH-axis signaling. Tesamorelin is supplied strictly for qualified laboratory and educational research use. Not for human or veterinary use.
About Tesamorelin peptide
Tesamorelin is often categorized with other GHRH analog research peptides used to explore physiologic GH signaling patterns. It is also noted for a structural modification that increases peptide stability in plasma-like conditions, supporting research designs that require longer exposure windows or extended assay timepoints.
Common research characteristics:
- Peptide type: Synthetic GHRH analog (44 amino acids)
- Primary research target: GHRH receptor signaling linked to GH release
- Research focus areas: GH/IGF-axis modeling, endocrine feedback dynamics, biomarker-based pathway studies
- Stability feature (research context): Modified structure designed to increase stability in plasma-like environments
- Typical lab format: Lyophilized powder for research handling and storage stability
Tesamorelin peptide Scientific Research
Tesamorelin is used in non-clinical and clinical-referenced research discussions because the GHRH axis is central to endocrine regulation and metabolic signaling. In research workflows, tesamorelin serves as a probe compound for studying how GHRH receptor stimulation affects GH-axis outputs under standardized conditions.
Common research themes include:
- GHRH receptor activation and GH release modeling: Tesamorelin is used to evaluate GHRH-driven signaling and GH secretion patterns in experimental systems, supporting studies of pulsatility, receptor responsiveness, and negative feedback behavior.
- Metabolic and adipose-tissue research frameworks: GHRH/GH-axis signaling is commonly examined in studies evaluating adipose-related biomarkers and metabolic pathway markers in controlled models (research context only; no outcomes implied).
- Cardiometabolic biomarker exploration: Some research investigates how GH-axis modulation correlates with lipid-related laboratory markers and inflammation-associated endpoints in specific study populations (research discussion only).
- Peripheral nerve and tissue repair signaling models (exploratory): Because GH-axis pathways intersect with growth and repair signaling, tesamorelin is sometimes included in research examining regeneration-associated biomarkers and tissue response markers in controlled systems.
- CNS and cognition-related biomarker studies (exploratory): Certain studies explore whether GHRH analog signaling correlates with measurable neurochemical or imaging biomarkers in research populations, supporting ongoing mechanistic investigation.
Compliance note: Tesamorelin has appeared in clinical and investigational contexts. PeakLab Peptides supplies tesamorelin strictly as a research compound and does not provide it for therapeutic use or human consumption.
Tesamorelin peptide FAQ
Q1: What is tesamorelin used for in research?
A1: Tesamorelin is used in laboratory research to study GHRH receptor signaling, growth hormone release dynamics, and GH/IGF-axis biomarkers in controlled models.
Q2: How is tesamorelin different from other GHRH analogs?
A2: Tesamorelin is a 44–amino acid GHRH analog with a structural modification designed to improve stability in plasma-like conditions, which can be useful for certain research workflows.
Q3: Is tesamorelin the same as growth hormone?
A3: No. Tesamorelin is a GHRH analog studied for stimulating GH release in research settings, while growth hormone is a separate hormone. They are distinct compounds used to probe different parts of the GH axis.
Q4: What form is tesamorelin typically supplied in?
A4: Tesamorelin is commonly supplied as a lyophilized powder to support stability during storage and shipping for laboratory research.
Q5: How should tesamorelin be stored for lab use?
A5: Store sealed, dry, and protected from light according to your lab’s SOP. Many labs use cold storage for peptides and minimize moisture exposure and repeated temperature cycling.
Storage & Handling
All peptides are supplied as sterile, lyophilized powder and are stable when handled correctly.- On arrival: Store vials in a cool, dry place away from heat and direct sunlight.
- Long-term (powder): For optimal longevity, keep lyophilized peptides refrigerated to help maintain integrity.
- After reconstitution: Use an appropriate research diluent (for example, BAC water). Store the reconstituted solution in the refrigerator and use within 20–30 days for best stability.
Note: Minimize exposure to moisture and repeated freeze–thaw cycles. Follow your institution's safety procedures when handling research materials.
Storage & Handling
All peptides are supplied as sterile, lyophilized powder and are stable when handled correctly.
- On arrival: Store vials in a cool, dry place away from heat and direct sunlight.
- Long-term (powder): For optimal longevity, keep lyophilized peptides refrigerated to help maintain integrity.
- After reconstitution: Use an appropriate research diluent (for example, BAC water). Store the reconstituted solution in the refrigerator and use within 20–30 days for best stability.
Note: Minimize exposure to moisture and repeated freeze–thaw cycles. Follow your institution's safety procedures when handling research materials.
Peak Lab Peptides maintains quality-control processes and routinely performs third-party testing to support purity and identity verification. COAs are available upon request for applicable batches. Documentation may vary depending on production timelines.
We aim to make batch-level documentation available whenever possible. Our goal is to expand COA access across the full catalog as production capacity grows.
All products are for laboratory research use only and are not intended for human consumption.
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Injury recovery and soft tissue repair studies
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Peptide: Selank (Tuftsin analog)
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Purity: >98%
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Form: Lyophilized powder
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Storage: Store at -4°F (-20°C). After reconstitution, refrigerate at 36–46°F (2–8°C) and use within 30 days.
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Grade: For research purposes only. Not for human consumption, therapeutic, or diagnostic use.
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