Follistatin (FS) was first isolated from ovarian follicular fluid of cow and pig by Robertson and Ueno in 1987 respectively. It was a cysteine-rich single chain peptide.

• 卵泡抑素(Follistatin)是1987年由Robertson和Ueno分别从牛和猪的卵泡液中分离出的一种富含半胱氨酸的糖基化单链多肽。