Description
Research Overview
Tirzepatide is a synthetic peptide engineered as a dual agonist of the glucose-dependent insulinotropic polypeptide (GIP) receptor and the glucagon-like peptide-1 (GLP-1) receptor. It is widely studied in laboratory research for its interactions with incretin signaling, glucose homeostasis, endocrine physiology, metabolic regulation, lipid metabolism, and energy homeostasis. The dual receptor profile of Tirzepatide provides a valuable model for investigating coordinated incretin biology and metabolic signaling.
Tirzepatide is an investigational research peptide when supplied for laboratory use and is provided by Marsden Research Labs exclusively for qualified laboratory research applications. It is not offered for human or veterinary use.
Chemical Information
| Compound Name | Tirzepatide |
| Common Name | Tirzepatide |
| Compound Type | Synthetic dual GIP receptor and GLP-1 receptor agonist peptide |
| Length | 39 amino acids |
| Molecular Weight | Approximately 4.8 kDa |
| Classification | Dual incretin receptor agonist peptide with fatty acid modification for extended biological activity. |
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
Tirzepatide functions as a dual agonist of the glucose-dependent insulinotropic polypeptide (GIP) receptor and the glucagon-like peptide-1 receptor (GLP-1R). Activation of these receptors initiates intracellular signaling pathways involved in glucose homeostasis, endocrine regulation, insulin secretion, lipid metabolism, and energy balance. Laboratory investigations utilize Tirzepatide to study coordinated incretin receptor signaling, receptor pharmacology, and metabolic physiology.
Because of its biological activity, Tirzepatide is frequently investigated in incretin biology, dual receptor pharmacology, metabolic regulation, endocrine physiology, glucose homeostasis, and energy metabolism.
Current Areas of Research
- Glucose-dependent insulinotropic polypeptide (GIP) receptor signaling
- Glucagon-like peptide-1 (GLP-1) receptor signaling
- Incretin biology and endocrine physiology
- Glucose homeostasis
- Lipid metabolism
- Metabolic pathway regulation
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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