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DP1-S is a synthetic peptide analog that is structurally modified for extended receptor activity. It is studied in preclinical laboratory models for its ability to activate target receptors and modulate downstream cellular pathways associated with endocrine regulation.
Research into incretin biology began in the 1980s with the identification of key peptide roles in endocrine signaling. Early synthetic receptor agonists demonstrated promise in extending receptor activation, but limited half-life restricted their utility. DP1-S was later developed with structural modifications at specific amino acid positions to improve receptor binding and extend duration of action, making it a useful tool for studying peptide biology and downstream signaling in preclinical research models.
DP1-S Structure

CAS #: 910463-68-2
Molecular Formula: C₁₈₇H₂₉₁N₄₅O₅₉
Molecular Weight: 4113.6 g/mol
PubChem ID: 56843331
DP1-S has been studied across multiple biological models, with research highlighting its activity in downstream receptor signaling and cellular response pathways in laboratory settings.
Key Areas of Research:
• Metabolic: glucose, insulin
• Endocrine: GLP-1 signaling
• Cardiovascular: lipid, cholesterol
Together, these findings suggest broad experimental potential for DP1-S across multiple biological pathways. By engaging target receptors and influencing downstream cellular signaling, DP1-S provides a versatile platform for investigating receptor-mediated responses and systemic homeostasis in preclinical laboratory models.
Wilding J.P.H. et al., 2021





