19(R)-hydroxy Prostaglandin E2 (19(R)-hydroxy PGE2) is found in the semen of primates, including man.
CAS：64625-54-3
分子式：C20H32O6
分子量：368.5
纯度：98%
存储：Store at -20°C

Background:

19(R)-hydroxy Prostaglandin E2 (19(R)-hydroxy PGE2) is found in the semen of primates, including man. It is a potent smooth muscle relaxant and a selective agonist for the EP2 receptor. It has an EC50 value of 200 nM for relaxing cat tracheal rings which express EP2 receptors.