My NCBISign In

Display Settings:

Format

Send to:

Choose Destination
    Mol Biol Rep. 1991 May;15(2):73-9.

    Plasmodium falciparum: recombinant baculoviruses direct the expression of circumsporozoite proteins in Spodoptera frugiperda cell cultures.

    Jacobs P, Massaer M, Heinderyckx M, Milican F, Gilles P, van Opstal O, Voet P, Gheysen D, Bollen A.

    Source

    University of Brussels, Nivelles, Belgium.

    Abstract

    The DNA coding for the circumsporozoite protein (CPS) of Plasmodium falciparum has been cloned into the baculovirus expression vector pAcYM1 and expressed in Spodoptera frugiperda (Sf9) insect cells. Three DNA constructs have been made: the first one directs the synthesis of the complete CSP (aa 1-412), the second leads to the production of a species devoid of the anchor domain (aa 1-391) and the third one to a molecule lacking both signal and membrane anchor sequences (aa 18-391). All three recombinant CPS were produced at about 3 micrograms per 10(6) infected cells and were characterized in terms of immunoreactivity and apparent molecular weight. Analytical purification of the recombinant proteins was achieved by a combination of heat treatment, acidification, isoelectric focusing and ion exchange chromatography. The purified material, when injected into mice, generated only modest antibody responses, although antisera from immunized mice reacted with control CSP antigens carrying or not the major immunodominant repeat region.

    PMID:
    1749376
    [PubMed - indexed for MEDLINE]

    Publication Types, MeSH Terms, Substances

    Publication Types

    MeSH Terms

    Substances

    LinkOut - more resources

    Full Text Sources

    Libraries

      Supplemental Content

      Save items

      loading

      Related citations in PubMed

      See reviews... See all...

      Cited by 1 PubMed Central article

      Related information

      • Related Citations
        Calculated set of PubMed citations closely related to the selected article(s) retrieved using a word weight algorithm. Related articles are displayed in ranked order from most to least relevant, with the “linked from” citation displayed first.
      • Compound (MeSH Keyword)
        PubChem chemical compound records that are classified under the same Medical Subject Headings (MeSH) controlled vocabulary as the current articles.
      • Substance (MeSH Keyword)
        PubChem chemical substance (submitted) records that are classified under the same Medical Subject Headings (MeSH) controlled vocabulary as the current articles.
      • Cited in PMC
        Full-text articles in the PubMed Central Database that cite the current articles.

      Recent activity

      Clear Turn Off Turn On

      Your browsing activity is empty.

      Activity recording is turned off.

      Turn recording back on

      See more...
      You are here: NCBI > Literature > PubMed
      Write to the Help Desk