Cloning and expression of Bordetella pertussis toxin-encoding DNA

    公开(公告)号:IT1213313B

    公开(公告)日:1989-12-20

    申请号:IT2131486

    申请日:1986-07-30

    Applicant: SCLAVO SPA

    IPC: C12K

    Abstract: A cloned and sequenced ECORI fragment of Bordetella pertussis chromosomal DNA with 4696 base pairs contains the genes which code for the 5 subunits of the pertussis toxin or further fragments, where the fragments contain at least one gene which codes for at least one subunit of the pertussis toxin, characterised by a given sequence. Also claimed is pertussis toxin in which the subunits S1,S2, S3, S4 are characterised by their aminoterminal sequences.

Patent Agency Ranking