Glucagon is a type of peptide hormone involved in glycometabolism and is produced by islet alpha cells. The main function of glucagon is to increase the glucose concentration and maintain the balance of glycometabolism. The abnormality of glucagon concentration is related to the imbalance of glycometabolism, and is also associated with some diseases related to glycometabolism, such as diabetes mellitus and pancreatic tumors. Glucagon can be used as a biomarker for these diseases, and may be used to reflect disease status and as a prognostic indicator. Creative BioMart Biomarker offers sensitive testing service for glucagon, ensuring high detection accuracy, reproducibility and efficiency.