Cayman Chemical PuromycIn AmInonucleosIde 10mg

Supplier:  Cayman Chemical 1550910 MG

19(R)-Hydroxylated prostaglandins occur in Ug/ml concentrations in the semen of certain mammalian species especially primates. In the case of humans the compounds are primarily of the PGE series and the hydroxyl stereochemistry is 15(S)19(R).{7578} 19(R)-Hydroxylated prostaglandins are also found in the seminal plasma of marsupials where F-type compounds of the 1 and 2-series predominate.{2390} The 15(R)-hydroxy epimer of these 19-hydroxylated prostaglandins is the inverse or “unnatural” isomer at C-15. The biological role of 19(R)-hydroxylated prostaglandins is not well established. In the E-series 19(R)-hydroxylation has been identified with EP2 receptor subtype selectivity.{1441}

Catalog No. 50-296-9535