Acetylcholinesterase (ACHE) proteins exhibit multiple functions, including acetylcholinesterase activity and protein self-association. It regulates acetylcholine processing, receptor signaling and recycling. Acetylcholinesterase/ACHE Protein, Mouse (HEK293, His) is the recombinant mouse-derived Acetylcholinesterase/ACHE protein, expressed by HEK293 , with C-10*His labeled tag.