Alexamorelin features a designed peptide structure used to investigate receptor-mediated growth-related pathways in biochemical systems. Its residue arrangement promotes defined secondary structure formation. The compound's physicochemical profile facilitates binding and stability assessments. Studies employ it in ligand optimization, signaling pathway mapping, and engineered peptide research.
CAT No: R2299
CAS No:196808-85-2
Synonyms/Alias:Alexamorelin;196808-85-2;L-Alanyl-L-histidyl-2-methyl-D-tryptophyl-L-alanyl-L-tryptophyl-D-phenylalanyl-L-lysinamide;Ala-His-D-2-methyl-Trp-Ala-Trp-D-Phe-Lys-NH2;(2S)-6-amino-2-[[(2R)-2-[[(2S)-2-[[(2S)-2-[[(2R)-2-[[(2S)-2-[[(2S)-2-aminopropanoyl]amino]-3-(1H-imidazol-5-yl)propanoyl]amino]-3-(2-methyl-1H-indol-3-yl)propanoyl]amino]propanoyl]amino]-3-(1H-indol-3-yl)propanoyl]amino]-3-phenylpropanoyl]amino]hexanamide;SCHEMBL21118232;HY-P0166;CS-6140;DA-70688;
Alexamorelin is a synthetic growth hormone secretagogue peptide that has garnered significant attention in scientific research due to its potent ability to stimulate the secretion of endogenous growth hormone (GH). As a member of the ghrelin mimetic family, Alexamorelin acts on the growth hormone secretagogue receptor (GHS-R), mimicking the effects of natural ghrelin and offering a valuable tool for probing the intricate mechanisms underlying hormonal regulation. Its unique structure and high receptor affinity have made it a preferred choice in laboratory settings for studies focused on endocrine signaling pathways, metabolic regulation, and the physiological roles of GH. Researchers appreciate its stability and specificity, which allow for controlled experimentation and reproducible results in various in vitro and in vivo models. By facilitating the exploration of GH-related processes, Alexamorelin plays a pivotal role in advancing the understanding of growth, metabolism, and tissue regeneration.
Endocrine Research: Alexamorelin is widely utilized in basic and translational research to elucidate the mechanisms of growth hormone release and feedback regulation. By selectively activating GHS-R, the peptide enables scientists to investigate the downstream signaling cascades that govern GH synthesis and secretion. This application is particularly valuable for dissecting the roles of different hypothalamic and pituitary factors in hormonal homeostasis, as well as for identifying potential modulators of the GH axis. Through these studies, Alexamorelin contributes to a more comprehensive understanding of endocrine system dynamics and the interplay between various hormonal signals.
Metabolic Studies: In metabolic research, Alexamorelin serves as a key tool for examining the effects of GH on glucose metabolism, lipid utilization, and energy balance. Its capacity to induce endogenous GH release allows researchers to model physiological and pathological states characterized by altered metabolic profiles. By administering the peptide in controlled settings, scientists can assess changes in insulin sensitivity, adipose tissue function, and overall energy expenditure. These insights are critical for unraveling the complex relationships between GH signaling, metabolic health, and the development of metabolic disorders.
Musculoskeletal Biology: The application of Alexamorelin extends to studies of musculoskeletal growth and repair. By stimulating GH secretion, the peptide indirectly influences the production of insulin-like growth factor 1 (IGF-1), which is known to promote muscle protein synthesis, bone formation, and tissue regeneration. Research involving Alexamorelin provides valuable data on the molecular pathways that drive muscle hypertrophy, bone density maintenance, and recovery from injury. These findings are instrumental in advancing therapeutic strategies aimed at enhancing musculoskeletal health and function.
Aging and Longevity Research: Scientists investigating the biological processes underlying aging frequently utilize Alexamorelin to probe the role of GH and IGF-1 in age-related physiological changes. By modulating the somatotropic axis, the peptide enables the study of its impact on cellular senescence, tissue maintenance, and overall organismal vitality. This research direction helps clarify the contributions of hormonal signaling to the aging process and supports the development of interventions that may promote healthy aging and longevity.
Neuroendocrine Function: Alexamorelin is also employed in neuroendocrine studies to explore the interactions between the central nervous system and endocrine organs. Its ability to cross the blood-brain barrier and activate central GHS-R provides a platform for investigating how GH secretagogues influence neuroendocrine circuits, appetite regulation, and stress responses. These experiments yield crucial information about the bidirectional communication between the brain and peripheral endocrine systems, informing research on neuroendocrine disorders and adaptive physiological responses.
In summary, Alexamorelin stands out as a versatile and robust research peptide with diverse applications across multiple scientific disciplines. Its use in endocrine research, metabolic studies, musculoskeletal biology, aging and longevity research, and neuroendocrine function exemplifies its value in unraveling the complexities of growth hormone regulation and its far-reaching effects on organismal physiology. By enabling precise and reproducible modulation of GH secretion, Alexamorelin continues to drive innovation and discovery in the fields of endocrinology, metabolism, regenerative medicine, and neurobiology.
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