Follitropin alfa er rekombinant humant follikel stimulerende hormon (FSH) fremstillet ved hjælp af genteknologi i kinesiske hamsterceller (Chinese Hamster Cells (CHO)).
Follitropin alfa is a recombinant human follicle stimulating hormone (FSH) produced by recombinant DNA technology in Chinese Hamster Ovary (CHO) cell line.