Smith J B, Silver M J, Ingerman C M
Prostaglandins. 1976 Dec;12(6):981-4. doi: 10.1016/0090-6980(76)90131-3.
A simple thin-layer chromatographic system has been developed separate PGE2 and PGF2alpha from 13, 14-dihydro-PGF2alpha, and other pulmonary metabolites of prostaglandins. The separation is achieved on Kieselgel-60 F-254 plates impregnated with both silver nitrate and boric acid. The system should be of use in the purification and tentative identification of primary prostaglandin.