title: N epsilon-(beta-aspartyl)lysine.
mesh_terms: D002852:Chromatography, Ion Exchange / Q000379:methods; D003126:Colostrum / Q000032:analysis; D004151:Dipeptides / Q000302:isolation & purification*; D005260:Female; D006801:Humans; D011247:Pregnancy; D011499:Protein Processing, Post-Translational; D011506:Proteins / Q000302:isolation & purification*
chemical_list: D004151:Dipeptides; D011506:Proteins; C038815:aspartyllysine