摘要:
Genes and DNA transfer vector for the expression of human preprorelaxin; subunits thereof, including genes and transfer vectors for expression of human prorelaxin and the individual A, B and C peptide chains thereof; and equivalents of all such genes. Methods for synthesis of the peptides involving recombinant DNA techniques.
摘要:
Genes and DNA transfer vector for the expression of human prepororelaxin; subunits thereof, including genes and transfer vectors for expression of human profelaxin and the individual A, B and C peptide chains thereof; and equivalents of al such genes. Methods for synthesis of the peptides involving recombinant DNA techniques.
摘要:
Genes and DNA transfer vectors for the expression of human preprorelaxin; sub-units thereof, including genes and transfer vectors for expression of human prorelaxin and the individual A, B and C peptide chains thereof; and equivalents of all such genes. Method for synthesis of the peptides involving recombinant DNA techniques are provided.
摘要:
Genes and DNA transfer vectors for the expression of human preprorelaxin; sub-units thereof, including genes and transfer vectors for expression of human prorelaxin and the individual A, B and C peptide chains thereof; and equivalents of all such genes. Methods for synthesis of the peptides involving recombinant DNA techniques.
摘要:
DNA comprising the naturally occurring nucleotide sequence coding for amino acids 44-90 of .beta.-lipotropin and including the entire coding region for .beta.-endorphin with the exception of the C-terminal glutamine was modified, transferred to an expression transfer vector, and expressed as a fusion protein. The fusion protein was further modified in vitro to yield mature .beta.-endorphin. .beta.-endorphin was purified from a bacterial lysate. The structure and biological activity of the resulting product was proven by immunological assay, and by two independent assays designed to demonstrate biological activity.
摘要:
The nifH promoter regions of Bradyrhizobium japonicum and Bradyrhizobium sp. (parasponia) have been sequenced and found to be significantly homologous. Recombinant DNA molecules comprising foreign genes under the control of such promoters are provided. Rhizobial species containing such recombinant constructions, either in plasmids or integrated into the genome, are provided. These are especially useful for expressing desired foreign genes within root nodules.
摘要:
The present invention provides a peptide having the amino acid sequence of human galanin. The amino acid sequence of this peptide is: GWTLNSAGYLLGPHAVGNHRSFSDKNGLTS (SEQ ID NO: 1). The present invention further provides DNA clones encoding the peptide and to therapeutic uses of the peptide.
摘要翻译:本发明提供具有人甘丙肽的氨基酸序列的肽。 该肽的氨基酸序列是:GWTLNSAGYLLGPHAVGNHRSFSDKNGLTS(SEQ ID NO:1)。 本发明还提供了编码肽的DNA克隆和肽的治疗用途。
摘要:
The invention provides cDNA sequence and a genomic DNA sequence which encodes the human neuropeptide Y-Y1 receptor. These DNA sequences can be used to express the NPY-Y1 receptor in cells and can be sued to screen compounds for neuropeptide Y agonist and antagonist activity.
摘要:
A method for purifying a DNA fragment of specific desired nucleotide sequence containing a restriction site, from a population of DNA molecules homogeneous in length by endonuclease cleavage and fractionation.
摘要:
DNA comprising the naturally occurring nucleotide sequence coding for amino acids 44-90 of .beta.-lipotropin and including the entire coding region for .beta.-endorphin with the exception of the C-terminal glutamine was modified, transferred to an expression transfer vector, and expressed as a fusion protein. The fusion protein was further modified in vitro to yield mature .beta.-endorphin. .beta.-endorphin was purified from a bacterial lysate. The structure and biological activity of the resulting product was proven by immunological assay, and by two independent assays designed to demonstrate biological activity.