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Publication of MX9709527ApublicationCriticalpatent/MX9709527A/en
Purified and isolated nucleic acid is provided which encodes a transferrin receptor protein of a strain of Haemophilus or a fragment or an analog of the transferrin receptor protein. The nucleic acid sequence may be used to produce peptides free of contaminants derived from bacteria normally containing the Tbp1 or Tbp2 proteins for purposes of diagnostics and medical treatment. Furthermore, the nucleic acid molecule may be used in the diagnosis of infection. Also provided are recombinant Tbp1 or Tbp2 and methods for purification of the same. Live vectors expressing epitopes of transferrin receptor protein for vaccination are provided.
Cloning and sequencing of the dna fragment which codes for the five subunits of the pertussis toxin, a hybrid plasmid containing the dna fragment and micro-organisms transformed by the hybrid plasmid and capable of expressing all or some of the subunits of the pertussis toxin
Rib protein, a cell surface protein that provides immunity against many strains of Group B Streptococcus, methods for purifying the protein, reagent kits and pharmaceutical compositions (PROTEIN RIB. A CELL SURFACE PROTEIN THAT CONFERS STREPTOCOCCUS; PROCESS FOR PURIFICATION OF THE PROTEIN, PEAGENT KIT AND PHARMACEUTICAL COMPOSITION)