Dapiglutide is a synthetic peptide analog engineered with helix-promoting and receptor-binding residues. Sequence composition supports stable secondary structure under physiological conditions. Researchers examine its biophysical properties to understand ligand-receptor interactions. Applications include analog optimization, structure-activity mapping, and targeted-peptide design.
CAT No: R2395
CAS No:2296814-85-0
Synonyms/Alias:Dapiglutide;ZFSPELIJRGIIEX-HLQWLALHSA-N;AT42617;2296814-85-0;
Dapiglutide is a synthetic peptide compound designed as a dual agonist targeting both glucagon-like peptide-1 (GLP-1) and glucagon-like peptide-2 (GLP-2) receptors. As a member of the incretin mimetic class, it features a unique amino acid sequence that enables simultaneous modulation of two key gut hormone pathways. This dual-receptor agonism has made it a valuable research tool for probing metabolic regulation, gastrointestinal physiology, and peptide-receptor signaling mechanisms. Owing to its engineered stability and receptor selectivity, Dapiglutide offers significant utility in experimental settings focused on the interplay between energy homeostasis, nutrient absorption, and gut barrier function.
Peptide-receptor signaling studies: Researchers utilize Dapiglutide to investigate the molecular mechanisms underlying GLP-1 and GLP-2 receptor activation and downstream signaling cascades. Its dual agonist profile allows for detailed analysis of crosstalk between these closely related pathways, enabling elucidation of their respective roles in cellular processes such as cyclic AMP production, kinase activation, and gene expression modulation. These studies contribute to a deeper understanding of peptide hormone function and receptor pharmacology.
Metabolic research: Dapiglutide is frequently employed in metabolic studies to model the effects of simultaneous GLP-1 and GLP-2 pathway activation on glucose regulation, insulin secretion, and lipid metabolism. By providing a controlled means to stimulate both receptors, it helps researchers delineate the integrated hormonal responses involved in energy balance and nutrient utilization. Such investigations are instrumental in advancing knowledge of metabolic adaptation and the physiological consequences of incretin signaling.
Gastrointestinal function assays: The compound is widely used in experimental protocols examining gastrointestinal physiology, particularly in contexts related to intestinal growth, nutrient absorption, and mucosal integrity. Its ability to activate GLP-2 receptors makes it a pertinent tool for studying mechanisms of intestinal epithelial proliferation and barrier function, while concurrent GLP-1 receptor stimulation allows for assessment of coordinated gut-brain axis responses. These applications are critical for dissecting the multifaceted roles of gut peptides in health and disease models.
Peptide drug development research: Dapiglutide serves as a valuable reference molecule in the design, optimization, and benchmarking of novel peptide therapeutics targeting the GLP-1 and GLP-2 receptors. Its well-characterized dual activity profile provides a basis for structure-activity relationship studies, receptor binding assays, and preclinical screening of potential analogs. This supports efforts to engineer peptides with improved pharmacokinetic properties, receptor selectivity, and functional potency.
Analytical method development: In the context of bioanalytical and pharmacological research, Dapiglutide is employed as a standard or control compound for the validation of peptide quantification assays, receptor binding studies, and functional bioassays. Its defined activity and molecular characteristics make it suitable for calibrating analytical platforms and ensuring data reliability in peptide research workflows. This application is essential for establishing robust, reproducible methodologies in the study of incretin-related peptides.
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