Description

Tesamorelin Peptide – Research Grade Growth Hormone-Releasing Hormone Analog

Quick Specifications

• Compound Name: Tesamorelin Peptide
• Molecular Formula: C221H366N72O67S
• Molecular Weight: 5136 g/mol
• CAS Number: 218949-48-5
• Purity: ≥98% (HPLC verified)
• Appearance: White to off-white lyophilized powder
• Solubility: Soluble in sterile water
• Storage: -20°C (long-term), 2–8°C (after reconstitution)
• Half-Life: Extended vs native GHRH
• Pack Size: 2mg / 5mg / 10mg vials

Overview of Tesamorelin Peptide

It is a synthetic 44-amino acid analog of growth hormone-releasing hormone. Researchers classify it as a GHRH analog peptide with enhanced stability. It contains structural modifications at both termini, which improve resistance to enzymatic breakdown.

This peptide targets endocrine pathways that regulate growth hormone secretion. Therefore, it plays a key role in controlled studies involving metabolic signaling. At MedLabs Peptides, researchers use Tesamorelin Peptide to evaluate hormone pulsatility and IGF-1 production.

Additionally, its extended activity supports longer observation windows compared to native GHRH. As a result, scientists gain more consistent data in longitudinal studies. These features make it suitable for lipid metabolism and growth hormone axis research.

Mechanism of Action of Tesamorelin Peptide

It binds directly to GHRH receptors in the anterior pituitary. This interaction activates adenylate cyclase. Consequently, it increases cyclic AMP (cAMP) levels inside cells.

Next, cAMP activates protein kinase A (PKA). This enzyme triggers intracellular signaling cascades that stimulate growth hormone release. Therefore, researchers examine what is tesamorelin peptide used for by analyzing this pathway.

Furthermore, studies show increased IGF-1 production following receptor activation. This process supports investigations into metabolic regulation and tissue response. Researchers also explore how long does it take tesamorelin to start working by measuring hormone pulse changes.

Although comparisons arise, is tesamorelin the same as Ozempic remains a common question. However, these compounds act through entirely different biological systems.

Research Applications

• Cell-based assays for GHRH receptor activation
• Animal model studies on lipid metabolism and fat distribution
• Receptor binding and endocrine signaling analysis
• Comparative peptide research vs native GHRH
• Signal transduction studies (cAMP-PKA pathway)
• IGF-1 production and growth hormone pulse investigations

Common Research Questions

What is Tesamorelin Peptide used for in research?

Researchers use Tesamorelin Peptide to study growth hormone release and metabolic regulation.

Does Tesamorelin Peptide affect the cAMP pathway?

Yes, it activates cAMP signaling, which drives hormone secretion.

How long does it take tesamorelin to start working in models?

Researchers measure effects through hormone pulse changes over defined timeframes.

Is Tesamorelin Peptide the same as similar compounds?

It differs from metabolic peptides like GLP-1 analogs in mechanism and targets.

Handling & Storage

• Store lyophilized peptide at -20°C
• Keep reconstituted solution at 2–8°C
• Use sterile bacteriostatic water for reconstitution
• Avoid repeated freeze-thaw cycles
• Protect from light exposure
• Gently swirl; do not shake

Safety & Compliance

• FOR RESEARCH USE ONLY
• Not for human or veterinary use
• Not intended for therapeutic or diagnostic purposes
• Use only in controlled laboratory environments
• MedLabs Peptides assumes no liability for misuse