PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 9776044-1 1998 The determination of the activation energy of beta-N-acetylhexosaminidase (Hex, EC 3.2.1.52), using 3,3"-dichlorophenylsulfonphthaleinyl-N-acetyl-beta-D-glucosaminide as substrate, allows its isoenzyme composition to be evaluated in different biological specimens. 3,3"-dichlorophenylsulfonphthaleinyl-n-acetyl-beta-d-glucosaminide 100-166 hematopoietically expressed homeobox Homo sapiens 75-78 9474016-1 1998 The activation energy (Ea) of beta-N-acetylhexosaminidase (Hex, EC 3.2.1.52) was determined with 3,3"-dichlorophenylsulfonphthaleinyl-N-acetyl-beta-D-glucosaminide as substrate, with a much higher value being found for the Hex B isoenzyme (Ea = 75.1 kJ/mol) than for the Hex A isoenzyme (Ea = 41.8 kJ/mol). 3,3"-dichlorophenylsulfonphthaleinyl-n-acetyl-beta-d-glucosaminide 97-163 hematopoietically expressed homeobox Homo sapiens 59-62