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Tesamorelin Peptide

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CAS #: 218949-48-5

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Research Use Only

All products are intended solely for laboratory research and are not for human or animal consumption. By purchasing, the buyer agrees to use these products in compliance with all applicable laws.

Tesamorelin Peptide Overview

Tesamorelin peptide is a synthetic analog of growth hormone–releasing hormone (GHRH), designed to modulate somatotroph axis signaling. In preclinical and experimental research, tesamorelin has been studied for its ability to influence endocrine pathway activity, regulate downstream cascades, and support investigations into systemic signaling dynamics.

Related GHRH-analog research peptides in the Medicina Labs catalog include Sermorelin and CJC-1295 (No DAC).

History

Tesamorelin was developed through research into GHRH peptides, building on discoveries that synthetic analogs could prolong the half-life and activity of native GHRH fragments. It was synthesized in the late 1990s and early 2000s as a stabilized peptide with improved pharmacokinetic properties, allowing for sustained endocrine pathway activation in experimental models. Research expanded into its effects on downstream signaling and systemic function, where it has remained an important tool in laboratory and preclinical studies.

Tesamorelin Structure

CAS #: 218949-48-5
Molecular Formula: C221H366N72O67S
Molecular Weight: ~5136 g/mol
PubChem ID: 16137828

Research Findings

Tesamorelin has been studied in endocrine, signaling, and molecular models, with research highlighting its activity in somatotroph axis modulation, downstream cascades, pathway dynamics, and protein synthesis pathways. Studies also report effects on lipid pathway signaling, endocrine markers, and molecular proliferation in preclinical systems.

Key Areas of Research:

  • Endocrine: Somatotroph axis, signaling, cascades
  • Signaling: Lipid pathways, dynamics, markers
  • Molecular: Proliferation, remodeling, protein synthesis

Together, these findings suggest broad experimental potential for Tesamorelin across endocrine, signaling, and molecular pathways. By modulating somatotroph axis activity and influencing downstream cascades and protein synthesis processes, Tesamorelin provides a versatile research platform for exploring molecular remodeling, pathway characterization, and endocrine biology in laboratory settings.

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Step 1

Precision Lyophilization

Each batch is freeze-dried and sealed for stability until reconstitution.

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Common Questions

Purity is measured by HPLC (High-Performance Liquid Chromatography), which separates and quantifies each component in a sample. The result is reported as a percentage on the Certificate of Analysis (COA), along with the chromatogram, for every batch.
All our peptides are tested by independent third-party labs and consistently achieve 99.4%+ purity. Every product ships with a Certificate of Analysis so you can verify the exact purity of your specific batch.
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Tesamorelin 10mg $131