Jintropin™ somatropin is produced at GenSci by recombinant DNA technology in E.coli secretion expression system. Jintropin™ has the same amino acid sequence with 191 residues as the native human growth hormone produced in the human body. Jintropin™ is a highly purified preparation of hGH protein.

Jintropin is the first rhGH on the Chinese market, launched in 1998

Over 25,000 patients treated in China, no unexpected side effects

Dominant brand of rhGH in China with 70% of market share

Advanced production technology with E.coli secretion expression system

The only 191-aa hGH made by secretion technology patented in China.

Largest production capability and best quality in Asia

Internal specification higher than that of Chinese Pharmacopoeia 2005 and

European Pharmacopoeia 2005

First approval in the world to treat burns

Keep the features of genuine Jintropin™ in mind, keep away from fakes

Photo 1. Appearance of the closed box for Jintropin™ 100IU