Description
Research Overview
Tesamorelin is a synthetic growth hormone-releasing hormone (GHRH) analog consisting of 44 amino acids. It is widely studied in laboratory and clinical research for its interaction with pituitary growth hormone secretion, endocrine signaling, metabolic regulation, and insulin-like growth factor 1 (IGF-1) pathways.
Tesamorelin is a biologically active peptide and is regulated as a prescription drug when intended for human use. This material is supplied by Marsden Research Labs exclusively for qualified laboratory research applications and is not offered for human or veterinary use.
Chemical Information
| Compound Name | Tesamorelin |
| Common Name | Tesamorelin Acetate |
| Compound Type | Synthetic Growth Hormone-Releasing Hormone (GHRH) analog peptide |
| Length | 44 amino acids |
| Molecular Weight | Approximately 5.1 kDa |
| Amino Acid Sequence | Synthetic peptide sequence derived from human growth hormone-releasing hormone with modifications for enhanced stability. |
Physical Characteristics
| Appearance | White to off-white lyophilized powder. |
| Solubility | Water soluble under laboratory conditions. |
| Storage | Store frozen at -20°C or below for long-term stability. |
| Stability | Stability depends on laboratory storage conditions, handling, and repeated freeze-thaw exposure. |
Analytical Verification
Every batch offered by Marsden Research Labs is supported by batch-specific analytical verification whenever documentation is available. Analytical testing is performed to verify identity, assess purity, and provide supporting laboratory documentation for individual research batches.
| Identity Verification | Confirmed using Liquid Chromatography–Mass Spectrometry (LC-MS) when available. |
| Purity Analysis | Determined using High-Performance Liquid Chromatography (HPLC). |
| Batch Documentation | Each verified research batch is assigned a unique batch identifier for traceability. |
| Certificate of Analysis (COA) | Available for verified batches and includes analytical testing results when provided. |
| Laboratory Report | Additional laboratory documentation is provided for applicable batches when available. |
Batch-Specific Information
The batch number, purity value, testing date, Certificate of Analysis (COA), and laboratory report displayed near the top of this page correspond to the selected research sample and update automatically when a different batch or package size is selected.
Mechanism of Action
Tesamorelin functions as an agonist of the growth hormone-releasing hormone (GHRH) receptor located on anterior pituitary somatotroph cells. Activation of this receptor stimulates endogenous growth hormone secretion, resulting in downstream activation of insulin-like growth factor 1 (IGF-1) signaling and associated endocrine pathways.
Because of its biological activity, Tesamorelin is frequently investigated in endocrine physiology, growth hormone regulation, metabolic research, and peptide signaling studies.
Current Areas of Research
- Growth hormone-releasing hormone (GHRH) receptor signaling
- Endogenous growth hormone secretion
- IGF-1 pathway regulation
- Endocrine system research
- Metabolic pathway investigation
- Peptide hormone signaling mechanisms
Marsden Research Labs makes no representation regarding clinical outcomes or therapeutic applications.
Laboratory Handling
This material should be handled only by qualified laboratory personnel using appropriate research procedures.
Research samples should be stored according to accepted laboratory practices to preserve compound integrity. Stability may be affected by storage conditions, repeated freeze-thaw cycles, and handling methods.
Research Use Notice
This product is supplied exclusively for laboratory research purposes.
It is not intended for human or veterinary use, diagnosis, treatment, cure, prevention of disease, food use, cosmetic use, or consumption of any kind. Purchasers are responsible for ensuring compliance with all applicable laws and regulations governing the acquisition and use of research materials.
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