Description General description Synthetic, human glucagon. Peptide hormone secreted by pancreatic α-cells. An important hyperglycemic agent that is released when the blood glucose levels are low. Synthetic, human glucagon. Peptide hormone secreted by pancreatic α-cells. An important hyperglycemic agent. Packaging Yes Warning Toxicity: Standard Handling (A) Sequence H-His-Ser-Gln-Gly-Thr-Phe-Thr-Ser-Asp-Tyr-Ser-Lys-Tyr-Leu-Asp-Ser-Arg-Arg-Ala-Gln-Asp-Phe-Val-Gln-Trp-Leu-Met-Asn-Thr-OH Physical form Supplied as an acetate salt. Sold on the basis of peptide content. Reconstitution Following reconstitution, aliquot and freeze (-20°C). Stock solutions are stable up to 6 months at -20°C.