Preparation and characteristics of immobilized collagenase isolated from crab Paralithodes camtschatica [Poluchenie i svor’stva preparatov immobilizovannoi’ kollagenoliticheskoi’ proteazy iz gepatopankreasa kraba Paralithodes camtshatica.]статья
Статья опубликована в журнале из списка RSCI Web of Science
Информация о цитировании статьи получена из
Scopus
Статья опубликована в журнале из перечня ВАК
Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 28 мая 2015 г.
Аннотация:Collagenolytic protease from hepatopancreas of king crab was immobilized on water-soluble reactive polymers containing N-succinimide units and possessing different hydrophobicity-hydrophilicity balance. The immobilized enzyme displayed higher heat stability, but its proteolytic activity decreased with the increase in the number of the copolymer hydrophobic groups. Highly active thermostable preparations of collagenolytic protease were obtained by copolymerization. The copolymerization did not affect the enzyme activity and increased the protease heat stability to the formation of pseudocross-links of protein molecules in their associates.