Evidence for an opiate-inactive N-acetylated derivative of leucine-enkephalin in the rat neurointermediate pituitary.
D000818:Animals; D001923:Brain Chemistry; D002851:Chromatography, High Pressure Liquid; D004723:Endorphins / Q000032:analysis*; D004743:Enkephalin, Leucine / Q000031:analogs & derivatives*; D004745:Enkephalins / Q000032:analysis* / Q000138:chemical synthesis / Q000302:isolation & purification; D008297:Male; D009928:Organ Specificity; D010902:Pituitary Gland / Q000032:analysis*; D011863:Radioimmunoassay; D051381:Rats
D004723:Endorphins; D004745:Enkephalins; D004743:Enkephalin, Leucine; C023691:enkephalin-Leu, acetaldehyde-