Used in biomedical research to detect and quantify levels of porcine pepsinogen 2 in biological samples such as serum, plasma, or gastric fluids. This ELISA kit is particularly valuable in studies related to gastric function and health in pigs, helping researchers assess stomach mucosa integrity and monitor conditions like gastritis or gastric atrophy. It supports high-throughput analysis with good sensitivity and specificity, making it suitable for veterinary diagnostics, agricultural research, and pharmaceutical development focused on digestive health in swine models.