@article{oai:mdu.repo.nii.ac.jp:00002423,
 author = {木曽,  有紀子 and 松尾,  和子 and 柴田,  幸永 and 長谷川,  博雅 and 吉田,  明弘 and 藤村,  節夫 and KISO,  AKIKO and MATSUO,  KAZUKO and SHIBATA,  YUKINAGA and HASEGAWA,  HIROMASA and YOSHIDA,  AKIHIRO and FUJIMURA,  SETSUO},
 issue = {1},
 journal = {松本歯学, Journal of the Matsumoto Dental University Society},
 month = {Jun},
 note = {application/pdf, Formation and some enzymatic properties of a proteinase of Prevotella intermedia ATCC 2₅611 were examined using Azocoll, a  solid chromogenic non–specific proteinase substrate. Anaerobic globe box supported better growth of cell and production of proteinase than AnaeroPak. Nearly all proteinase activity was found in the extracellular culture fluid, but not in the cell extract and the envelope. Production of proteinase started immediately after inoculation of the bacteria to the medium and continued until the middle stage of the stationary phase of the growth. Proteinase production was strongly inhibited by addition of glucose or fructose to the medium, moderately by sucrose and weakly by galactose. This proteinase was inactivated entirely by heating at 60℃ for 20 min. Ethyleneglycol bis (β –aminoethyl ether)–N,N,N,N ʼ–tetraacetate (EGTA), Zn2+ and Cu2+ completely inhibited the proteolysis. No effect on the activity was observed by Antipain, SDS, N–tosyl–L–phenylalanyl oromethyl ketone (TPCK), Ca2+ and Mg2+.},
 pages = {1--6},
 title = {Supplementary studies on an extracellular proteinase of Prevotella intermedia: formation and some enzymatic roperties},
 volume = {41},
 year = {2015}
}