Cagri-GLPR3 is a dual-peptide blend combining cagrilintide, a long-acting acylated amylin analog and non-selective amylin/calcitonin (AMYR/CTR) receptor agonist, with GLP3R, a triple agonist targeting the GLP-1, GIP, and glucagon receptors. The pairing combines amylin-receptor and incretin/glucagon-receptor signaling pathways in a single formulation.
Cagri-GLP3R combines two structurally distinct metabolic peptides engineered for extended half-life and albumin binding.
Cagrilintide is a 39-amino-acid acylated analog of amylin, the pancreatic hormone co-secreted with insulin. It acts as a non-selective agonist at amylin receptors (AMYR) and the calcitonin receptor (CTR), pathways associated with satiety signaling, gastric emptying rate, and energy balance. A C20 fatty-diacid modification and a C3–C8 disulfide bridge confer stability and a prolonged duration of action.
GLP-3R (GLP-3R) is a 39-amino-acid synthetic peptide built on a GIP backbone, incorporating non-coded residues (Aib2, Aib20, α-Me-Leu13) and a C20 fatty-diacid conjugation for albumin binding. It functions as a unimolecular triple agonist of the glucagon receptor (GCGR), glucose-dependent insulinotropic polypeptide receptor (GIPR), and glucagon-like peptide-1 receptor (GLP-1R), reported binding affinities place it in the low-nanomolar range across all three targets.
The blend brings together amylin-receptor signaling and combined incretin/glucagon-receptor signaling, two mechanistically independent axes of metabolic and energy-balance regulation, within a single formulation. Both components are supplied as lyophilized powder.
Disclaimer: This product is intended strictly for laboratory and in-vitro applications. It is not a drug, food, or cosmetic and is not for human or veterinary consumption. Not for diagnostic or therapeutic use. Handling should be performed only by qualified personnel.
Answers summarize published research and are provided for laboratory research purposes only.