摘要:
Recombinant plasmids are constructed by inserting a DNA fragment coding for adult T cell leukemia virus antigen peptide into a vector DNA. Microorganisms are transformed with the recombinant plasmid and thereafter cultured to express the peptide. The adult T cell leukemia virus antigen peptide is useful for the detection and diagnosis of adult T cell leukemia.
摘要:
The invention relates to a DNA which codes for a polypeptide with interferon activity, a cloned DNA showing complementarity to human interferon mRNA, a recombinant plasmid containing such DNA, a microorganism containig the recombinant plasmid and a process for producing said DNA, said cloned DNA, said recombinant plasmid and said microorganism.
摘要:
The invention relates to a DNA which codes for a polypeptide with interferon activity, a cloned DNA showing complementarity to human interferon mRNA, a recombinant plasmid containing such DNA, a microorganism containig the recombinant plasmid and a process for producing said DNA, said cloned DNA, said recombinant plasmid and said microorganism.
摘要:
Recombinant plasmids are constructed by inserting a DNA fragment coding for a fused protein of an adult T cell leukemia virus antigen peptide and an enzyme into a vector DNA. Microorganisms are transformed with the recombinant . plasmid and thereafter cultured to express the fused protein. The fused protein is useful for the detection and diagnosis of adult T cell leukamia.
摘要:
Recombinant plasmids are constructed by inserting a DNA fragment coding for a fused protein of an adult T cell leukemia virus antigen peptide and an enzyme into a vector DNA. Microorganisms are transformed with the recombinant . plasmid and thereafter cultured to express the fused protein. The fused protein is useful for the detection and diagnosis of adult T cell leukamia.
摘要:
Disclosed is a novel recombinant DNA containing the tufB promoter of Escherichia coli and a gene coding for the biosynthesis of a eukaryotic protein such as human interferon β 1 . Also disclosed is a process for producing a eukaryotic protein by culturing a microorganism carrying a plasmid containing the tufB promoter and a gene coding for such protein.
摘要:
Recombinant plasmids are constructed by inserting a DNA fragment containing the env gene of adult T cell leukemia virus into a vector DNA. Microorganisms are transformed with the recombinant plasmid and thereafter cultured to express the gene and to recover the peptide. The antigenic polypeptide encoded by the env gene is useful for detection and diagnosis of adult T cell leukemia.
摘要:
Disclosed is a novel human interferon-y polypeptide, a recombinant plasmid wherein a DNAfragment coding forthe polypeptide is incorporated, and a process for producing the human interferon-y polypeptide using a microorganism containing the plasmid.