1.This product is a synthetic prostaglandin F2a homologue.

2.Strong the function of dissolving luteal; It can quickly cause corpus luteum regression, and suppress the secretion;

3. Have direct excitation effect on uterine smooth muscle; It can cause uterine smooth muscle contraction, cervical relaxation.

4.For sexual cycle normal animals, usually Estrus in 2 ~ 5 days after heat treatment.

In pregnancy 10 ~ 150 days pregnant cows, usually during the injection using 2 ~ 3 days after drug abortion.