Description
Research Overview
GHRP-2 Acetate (Growth Hormone-Releasing Peptide-2) is a synthetic hexapeptide belonging to the growth hormone secretagogue (GHS) family. It is widely studied in laboratory research for its interactions with the growth hormone secretagogue receptor (GHSR), endocrine signaling, growth hormone regulation, and metabolic pathways.
GHRP-2 Acetate is an investigational research peptide and has not been approved for therapeutic use in humans. 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 | GHRP-2 Acetate |
| Common Name | Growth Hormone-Releasing Peptide-2 (GHRP-2) |
| Compound Type | Synthetic growth hormone secretagogue peptide |
| Length | 6 amino acids |
| Molecular Weight | Approximately 817 Da (free peptide) |
| Amino Acid Sequence | D-Ala-D-β-Nal-Ala-Trp-D-Phe-Lys-NH2 (acetate salt) |
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
GHRP-2 functions as a selective agonist of the growth hormone secretagogue receptor (GHSR-1a), also known as the ghrelin receptor. Activation of this receptor stimulates intracellular signaling pathways involved in endogenous growth hormone release and downstream endocrine regulation. Laboratory studies have investigated its interactions with hypothalamic-pituitary signaling, IGF-1 regulation, and metabolic physiology.
Because of its biological activity, GHRP-2 is frequently investigated in endocrine physiology, growth hormone regulation, peptide receptor pharmacology, and metabolic signaling research.
Current Areas of Research
- Growth hormone secretagogue receptor (GHSR) signaling
- Endogenous growth hormone regulation
- Hypothalamic-pituitary physiology
- IGF-1 pathway investigation
- Peptide receptor pharmacology
- Metabolic pathway research
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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