title: An isotope derivative method for the analysis of prostaglandins E 1  and E 2  in serum using 2-amino-( 35 S)thiazole as the reagent.
mesh_terms: D000818:Animals; D002855:Chromatography, Thin Layer; D005215:Fasting; D008722:Methods; D011453:Prostaglandins / Q000097:blood* / Q000302:isolation & purification; D051381:Rats; D013460:Sulfur Isotopes; D013844:Thiazoles; D013997:Time Factors; D014316:Tritium; D014466:Ultraviolet Rays
chemical_list: D011453:Prostaglandins; D013460:Sulfur Isotopes; D013844:Thiazoles; D014316:Tritium