NOVEL STAPHYLOCOCCUS AUREUS CONTAINING GENES THAT PRODUCE STAPHYLOKINASE AND PRODUCTION OF STAPHYLOKINASE

PURPOSE:A fraction of temperate phage DNA of Staphylococcus aureus is introduced through a vector into Escherichia coli and the resultant Escherichia coli is cultured to produce staphylokinase. CONSTITUTION:The temperate phage of Staphylococcus aureus, SphiC DNA, is incised with a restriction enzyme...

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Bibliographische Detailangaben
Hauptverfasser: MUTAI MASAHIKO, SAKURAI TOSHIZOU, SAKO TOMOYUKI, SAWAKI SAEKO, KONDOU ISAMU
Format: Patent
Sprache:eng
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Zusammenfassung:PURPOSE:A fraction of temperate phage DNA of Staphylococcus aureus is introduced through a vector into Escherichia coli and the resultant Escherichia coli is cultured to produce staphylokinase. CONSTITUTION:The temperate phage of Staphylococcus aureus, SphiC DNA, is incised with a restriction enzyme such as Hind III or Ava II and AccI to obtain a DNA fraction carrying the genetic information of producing staphylokinase. Then, the fraction is introduced through a vector into Escherichia coli to give a novel Escherichia coli containing genes that can produce staphylokinase. The bacterium is cultured by a usual method and staphylokinase is collected mainly from the cultured cell bodies.