摘要:
The present invention provides a novel diagnostic method for HIV infection, which comprises utilising as aspecific index of infection a T-cell growth factor receptor (IL-9R) capable of expressing specifically in T-cell lymphocytes. HIV infection can be diagnosed by quantitation of an expressed amount of IL-9R in the culture supernatant of CD8-positive cells, etc.
摘要:
The present invention provides a chimera gene as constructed by fusing the gene for the extracelluar region of human growth hormone receptor with the genes for the transmembrane and cytoplasmic regions of thrombopoietin receptor, an expression plasmid for the said gene and animal cells capable of expressing the protein encoded by the said gene. The human-growth-hormone dependent animal cell line transformed with an expression plasmid for the said gene are useful in screening hormones which show affinity for the chimera receptor, as well as their agonists and antagonists.
摘要:
The present invention provides materials capable of screening human melatonin which comprise an animal cell containing an expression plasmid for the gene encoding a human melatonin receptor protein and having said protein expressed therein, as well as a method for screening the same, thus permitting not only human melatonin but also hormones showing affinity for the same, and their agonists or antagonists to be screened with an enhanced degree of precision.
摘要:
The present invention provides a chimera gene as constructed by fusing the gene for the extracelluar region of human growth hormone receptor with the genes for the transmembrane and cytoplasmic regions of thrombopoietin receptor, an expression plasmid for the said gene and animal cells capable of expressing the protein encoded by the said gene. The human-growth-hormone dependent animal cell line transformed with an expression plasmid for the said gene are useful in screening hormones which show affinity for the chimera receptor, as well as their agonists and antagonists.
摘要:
The present invention provides materials capable of screening human melatonin which comprise an animal cell containing an expression plasmid for the gene encoding a human melatonin receptor protein and having said protein expressed therein, as well as a method for screening the same, thus permitting not only human melatonin but also hormones showing affinity for the same, and their agonists or antagonists to be screened with an enhanced degree of precision.