
Endogenous Incretin Hormone
MISSION CRITICAL: For in vitro laboratory research only. Not for human or veterinary use. Not evaluated by the FDA. Must be 21+.
GLP-1 (Semaglutide) is a synthetic analog of human glucagon-like peptide-1 (GLP-1) with 94% homology to native GLP-1. With the molecular formula C₁₈₇H₂₉₁N₄₅O₅₉ and a molecular weight of 4113.6 g/mol (CAS: 910463-68-2), it incorporates a C18 fatty di-acid side chain attached to lysine at position 26 and modified amino acid substitutions at positions 8 (Aib), 34 (Arg), and a truncated C-terminus.
His-Aib-Glu-Gly-Thr-Phe-Thr-Ser-Asp-Val-Ser-Ser-Tyr-Leu-Glu-Gly-Gln-Ala-Ala-Lys(AEEA-AEEA-γ-Glu-eicosanedioic acid)-Glu-Phe-Ile-Ala-Trp-Leu-Val-Arg-Gly-Arg-GlyPublished research demonstrates GLP-1 modulates targeted signaling cascades within cell tissue models (PMID: 41170292).
In cellular environments, GLP-1 exhibits selective binding and corresponding pathway activation (PMID: 41030574).
Abulfaraj et al. (2025) investigated GLP-1's binding affinity and receptor interactions in vitro (PMID: 41170292).
Abulfaraj M, et al. (2025). Infected necrotizing pancreatitis: clinical features, microbial patterns, and outcomes in a Saudi tertiary center. Front Cell Infect Microbiol.PMID: 41030574Sun et al. (2025) investigated GLP-1's binding affinity and receptor interactions in vitro (PMID: 41030574).
Sun Y, et al. (2025). Exosomal miR-450b-5p Secreted from Exendin-4-Stimulated Endothelial Cells Protects Retinal Ganglion Cells Against Ischemia Reperfusion Injury. Int J Nanomedicine.Scientific Context