title: Purification and crystallization of the chicken egg ribonuclease.
mesh_terms: D002850:Chromatography, Gel; D002852:Chromatography, Ion Exchange; D003460:Crystallization; D004529:Egg White; D004530:Egg Yolk; D005260:Female; D012260:Ribonucleases / Q000302:isolation & purification*
chemical_list: D012260:Ribonucleases