3.1.1.84	60000	-	1 * 60000, SDS-PAGE	171019	
3.1.1.84	62128	-	1 * 62128, calculated from sequence	695729	
3.1.1.84	65000	-	gel filtration	695729	
3.1.1.84	65000	-	x * 65000, SDS-PAGE	730250	
3.1.1.84	70000	-	x * 70000, SDS-PAGE	730421	
3.1.1.84	80000	-	gel filtration	171019	
3.1.1.84	110000	-	in the presence of the solubilizing agent cholate, gel filtration	698540	
3.1.1.84	127000	-	-	716281	
3.1.1.84	129000	-	1 * 129000, SDS-PAGE	698540	
3.1.1.84	410000	-	in the absence of cholate, cocaine esterase has a native MW of 410000 and probably existed as a tetramer, gel filtration	698540