Glucagon is a 29-amino-acid peptide hormone secreted by pancreatic alpha cells that raises blood glucose by promoting hepatic glycogenolysis and gluconeogenesis, making it a central tool in metabolic research. It is supplied as a high-purity white lyophilized powder, >=99% by HPLC, in sealed vials for laboratory use. Glucagon is investigated in research on glucose counter-regulation, hepatic metabolism, energy balance and glucagon receptor signaling, and is commonly applied in cell-based assays and preclinical metabolic studies. The lyophilized form provides excellent stability and reproducible reconstitution for 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. Glucagon is the reference hormone for counter-regulatory and glucagon-receptor pharmacology, and studies typically measure hepatic glucose production, glycogenolysis and glycemic dynamics using hepatocyte assays, glucose-clamp protocols and binding experiments. Because it doubles as a receptor standard, many labs order it alongside selective agonists to validate assay performance. The lyophilized product reconstitutes in buffer, and our documentation supports accurate reporting of the exact preparation used. Orders for Glucagon include the batch certificate and reconstitution guidance, and the lyophilized standard is straightforward to prepare for clamp and hepatocyte assays. Because it doubles as a receptor reference, we can bundle it with selective agonists in one shipment with per-item documentation intact. Bulk supply from one lot is available, with packing selected according to the destination. All products are manufactured under controlled conditions and released only after purity verification. We welcome small and large orders alike, provide professional packing and fast worldwide dispatch, and offer steady supply to research institutions, labs and trading partners. For product documentation, quotations or order arrangements, reach us anytime: WhatsApp +852 4423 6619, contact person Aurora, email 18963519387@163.com. YIWU SHUNXIAN TRADING CO., LTD. stands as a beacon of precision and reliability in the field of scientific research, emerging as a premier supplier of high-purity research-grade peptides and an extensive range of meticulously crafted laboratory consumables. Each peptide - a chain of amino acids refined to perfection - is delivered with crystalline clarity, a testament to its exceptional purity. This ensures that global research teams, whether based in bustling urban laboratories or serene academic institutions, can trust in the integrity of their biochemical and life science studies. In these collaborative spaces, the air hums with the quiet intensity of discovery as scientists lean over microscopes, their eyes alight with curiosity, handling vials of these molecular building blocks. The accompanying laboratory consumables - from sterile pipette tips that glint like tiny glass stars to centrifuge tubes engineered for unwavering stability - are more than mere tools; they are silent partners in the pursuit of knowledge, enabling experiments to unfold with seamless precision. Dedicated to supporting this global tapestry of innovation, YIWU SHUNXIAN TRADING CO., LTD. weaves itself into the fabric of scientific progress, providing the foundational elements that transform hypotheses into breakthroughs and dreams into discoveries, fostering a world where the boundaries of life sciences are continuously pushed forward. We bridge qualified peptide raw-material resources with stable international logistics services, offering researchers and industry partners a dependable source for their laboratory development projects.