Glucagon protectant and its applications

摘要

In the present invention, an anticoagulant 10 to 100 g / L, an antioxidant 2.5 to 150 g / L, a serine protease inhibitor 1 to 100 g / L, a surfactant 0.1 to 5 g / L, a DPP to IV inhibitor Disclosed is a glucagon protectant containing 0.02-4 mmol / L, a buffer 20-200 mmol / L, and a biological preservative 0.1-10 ml / L. The protective agent is mainly used to protect glucagon in blood samples, has stable properties of itself, and greatly contributes to the improvement of glucagon stability.