The recombinant Tarim red deer HGF protein successfully reduced serum aspartate aminotransferase (AST) and alanine aminotransferase (ALT) levels in mice, increased serum albumin (ALB) levels, decreased hepatic steatosis and triglyceride (TG) levels, lowered hepatic malondialdehyde (MDA) levels, and increased the levels of the antioxidants glutathione (GSH) and superoxide dismutase (SOD) in the liver. This evidence concerns the gene GPT and fatty liver disease.