Hemostatic APIs are a class of compounds that can accelerate the coagulation process, shorten coagulation time, enhance convergence and adsorption, and prevent internal and external bleeding. Clinically, hemostatic agents are mainly used for hemoptysis, hematemesis, hematochezia, hematuria, metrorrhagia, purpura bruises, and other hemorrhages. Protheragen provides a full range of hemostatic APIs to support global customers' research, including but not limited to protamine, protamine sulfate, ethylamine, transonic acid, etc.