Exenatide, also known as Exendin-4, is a 39-amino-acid GLP-1 receptor agonist originally derived from the saliva of the Gila monster, widely used as a research reference in incretin biology. It is supplied as a high-purity white lyophilized powder, >=99% by HPLC, in sealed vials for laboratory use. Exenatide is investigated in research on glucose-dependent insulin secretion, appetite control, beta-cell function and metabolic signaling, and is commonly applied in cell-based assays, receptor pharmacology and preclinical studies. The lyophilized format provides excellent stability and reproducible reconstitution, supporting consistent experimental dosing. Every batch is quality-controlled and batch-specific COA can be supplied on request. Unopened product should be kept sealed at 2-8 degree C away from light and moisture, with -20 degree C recommended for long-term storage. We accept both trial and bulk orders, and OEM and private-label service is available. This peptide is for laboratory research use only, not for human or veterinary purposes. The peptide is a synthetic analog of exendin-4 with a natural resistance to DPP-4 degradation, giving it a longer residence at the GLP-1 receptor in experimental settings. It is widely used as a tool in insulin-secretion, islet-function and neuroprotection research. The product ships in sealed vials with confirmed purity and is stable for extended periods under cold storage. Quality control covers raw-material inspection, synthesis monitoring and final-product testing, and batch records can be shared with buyers upon request. Packaging is designed to preserve lyophilized stability during international transport, including cushioning and secure sealing. We support small trial orders and large procurement programs, with consistent pricing and dependable lead times. Questions about product use, pricing or delivery are always welcome, and our team responds quickly through multiple channels. WhatsApp: +852 4423 6619, contact person: Aurora, Email: 18963519387@163.com. We are happy to help with order planning and after-sales matters. YIWU SHUNXIAN TRADING CO., LTD. is a professional supplier of high-purity research-grade peptides and matching laboratory consumables, dedicated to supporting global research teams for biochemical and life-science studies. We bridge qualified peptide raw-material resources with stable international logistics service, offering researchers and industry partners a dependable source for their laboratory development projects.