PGI Rapid Quantitative Test

Human Pepsinogens are aspartic proteases produced in the gastric mucosa and secreted into the gastric lumen that play a major role in the digestion of proteins after activation of acidic pH. It is synthesized as isoymogens and is classified into two groups (Pepsinogen I and Pepsinogen II).

PGI 

1. The status and function of gastric mucosa; 
2. Dynamic monitoring of gastric function; 
3. Early screening for gastric cancer.