GHRP-2 acetate is the acetate salt of a synthetic hexapeptide growth-hormone secretagogue. Several specifications are presented as variants of the same product.
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COA files are available in the document library; additional batch-specific documentation can be requested with your inquiry. Each batch is tested with HPLC purity analysis (≥98%). For MSDS or detailed storage protocols, please contact our sales team.
GHRP-2 (Growth Hormone Releasing Peptide-2) is a potent growth hormone secretagogue receptor (GHS-R) agonist that demonstrates significant activity in stimulating endogenous growth hormone secretion. Compared to many other GH secretagogues, GHRP-2 stimulates GH release more efficiently at equivalent doses, with substantially greater potency than GHRP-6.
Users commonly report positive effects including increased muscle mass, reduced body fat, improved recovery, and enhanced sleep quality. In clinical studies, GHRP-2 has been utilized for diagnosing growth hormone deficiency, demonstrating favorable sensitivity and safety profiles. Additionally, its potential anti-inflammatory and cardioprotective properties have drawn some research attention.
GHRP-2 acts as a selective agonist of the growth hormone secretagogue receptor (GHS-R), mimicking ghrelin's binding pattern to activate the GHS-R1a subtype in the pituitary and hypothalamus. This activation triggers the phospholipase C signaling pathway, increasing intracellular calcium concentration and inducing pulsatile GH release. Unlike GHRH analogues, GHRP-2 operates independently of the GHRH receptor and exhibits higher release efficiency. It effectively counteracts the inhibitory effects of somatostatin on GH secretion, maintaining secretagogue efficacy even under feedback inhibition states. However, at higher doses, GHRP-2 may mildly elevate prolactin and cortisol levels, warranting precise dose control in clinical applications.
Key identity and handling information for the selected research material.
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