摘要:
The L and H chains of the human anti-HBs antibody can be produced by the genetic recombination techniques to provide the desired human anti-HBs antibody easily on a large scale. The invention relates to nucleotide base sequences coding for the respective polypeptides that constitute the L and H chains of the anti-HBs antibody, expression plasmids containing them, and transformants prepared by transformation with the expression plasmids.
摘要:
A novel megakaryocyte differentiation factor, for example, consisting essentially of SEQ ID NO: 30; DNA coding for the megakaryocyte differentiation factor, an expression vector comprising the DNA, a host transformed with the expression vector, and a process for production of the megakaryocyte differentiation factor using the host.The megakaryocyte differentiation factor accelerates differentiation of megakaryocytes in the presence of IL-3, and acts as a thrombopoietin, and therefore an effective medicament to various diseases involving a decrease in platelete.
摘要:
The present invention provides novel megakaryocyte differentiation factors, which are useful as therapeutic agents due to their accelerating effects on the differentiation of megakaryocytes and their thrombopoietic effects. The megakaryocyte differentiation factors of the present invention include the megakaryocyte differentiation factor having the amino acid sequence shown in SEQ ID NO: 34. The present invention also provides DNA coding for the megakaryocyte differentiation factors of the present invention, expression vectors containing the DNA, hosts transformed with the expression vectors, and processes for production of the megakaryocyte differentiation factors using transformed hosts. The present invention further provides specific antibodies to the megakaryocyte differentiation factors of the present invention.
摘要翻译:本发明提供了新的巨核细胞分化因子,由于它们对巨核细胞的分化及其血小板生成作用的加速作用,它们可用作治疗剂。 本发明的巨核细胞分化因子包括具有SEQ ID NO:34所示的氨基酸序列的巨核细胞分化因子。本发明还提供编码本发明的巨核细胞分化因子的DNA,含有该DNA的表达载体,宿主 用表达载体转化,以及使用转化宿主生产巨核细胞分化因子的过程。 本发明还提供了针对本发明的巨核细胞分化因子的特异性抗体。
摘要:
A novel megakaryocyte differentiation factor, for example, consisting essentially of SEQ ID NO: 30; DNA coding for the megakaryocyte differentiation factor, an expression vector comprising the DNA, a host transformed with the expression vector, and a process for production of the megakaryocyte differentiation factor using the host. The megakaryocyte differentiation factor accelerates differentiation of megakaryocytes in the presence of IL-3, and acts as a thrombopoietin, and therefore an effective medicament to various diseases involving a decrease in platelete.
摘要翻译:一种新型巨核细胞分化因子,例如基本上由SEQ ID NO:30组成; 编码巨核细胞分化因子的DNA,包含DNA的表达载体,用表达载体转化的宿主以及使用该宿主产生巨核细胞分化因子的方法。 巨核细胞分化因子加速了在IL-3存在下巨核细胞的分化,并且作为血小板生成素,因此是涉及减少血小板的各种疾病的有效药物。
摘要:
The object of the present invention is to provide a novel method for producing a terpene 8-glycoside.The present invention provides a method for producing a terpene 8-glycoside by means of glycosyltransferase acting on the 8-position of terpenes. The present invention provides a transformant transformed with a gene for the glycosyltransferase acting on the 8-position of terpenes and a method for producing such a transformant. The present invention provides a plant modified to suppress the expression of a protein having glycosylation activity on the 8-position of a monoterpene compound.
摘要:
The object of the present invention is to provide a novel method for producing a terpene 8-glycoside.The present invention provides a method for producing a terpene 8-glycoside by means of glycosyltransferase acting on the 8-position of terpenes. The present invention provides a transformant transformed with a gene for the glycosyltransferase acting on the 8-position of terpenes and a method for producing such a transformant. The present invention provides a plant modified to suppress the expression of a protein having glycosylation activity on the 8-position of a monoterpene compound.
摘要:
The present invention aims to provide antidepressants which are free from the problem of side effects and are excellent in safety. The present invention also aims to provide learning motivation improvers which are useful for improvement of learning motivation and can be ingested continuously.The present invention provides antidepressants and learning motivation improvers, each comprising a cyclic dipeptide with the 2,5-diketopiperazine structure as an active ingredient.
摘要:
It is intended to provide a safe composition for preventing or treating obesity or related complications which has an autonomic nervous control effect, in particular, an effect of enhancing sympathetic nervous activity and an effect of promoting energy metabolism. Thus, a medicinal composition, a food or a drink containing 2,3-dihydro-3,5-dihydroxy-6-methyl-4H-pyran-4-one and having an autonomic nervous control effect and an effect of promoting energy metabolism is provided.
摘要:
Disclosed is a human TNF derivative with a reduced tendency to cause adverse side effects that is obtained by replacing the 31st and 32nd arginine residues from the N-terminal of the amino acid sequence of human TNF, which has a potential for causing serious adverse effects, with asparagine residue and threoine residue, respectively, as well as a method of preparing the same utilizing recombinant DNA technology.
摘要:
There is provided a pharmaceutical agent, food, or beverage for treating or preventing a disease or condition that can be ameliorated by inhibiting serotonin reuptake, comprising a clinically-effective amount of (1S,3S)-1-methyl-1,2,3,4-tetrahydro-β-carboline-3-carboxylic acid.