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    • 4. 发明授权
    • Stable isotope-labeled amino acid and method for incorporating same into target protein
    • 稳定同位素标记的氨基酸和将其并入靶蛋白的方法
    • US07022310B2
    • 2006-04-04
    • US10872163
    • 2004-06-18
    • Masatsune KainoshoTsutomu Terauchi
    • Masatsune KainoshoTsutomu Terauchi
    • A61B5/055C12P13/04C12P9/00C07K1/00
    • C07B59/001C07B2200/05C07C51/09C07C229/08C07C229/22C07C229/24C07C229/26C07C229/36C07C323/58C07K1/13G01N24/08C07C57/15
    • The present invention provides a stable isotope-labeled amino acid which is at least one of amino acids constituting a protein and which has at least one of the following labeling patterns: (a) hydrogen atoms except at least one hydrogen atom in one or more methylene groups are deuterated, (b) hydrogen atoms in one of prochiral gem-methyl groups are completely deuterated, (c) hydrogen atoms in prochiral methyl groups are partially deuterated, and (d) all hydrogen atoms except one of them in methyl group are deuterated and hydrogen atoms in the aromatic ring are partially deuterated. With the stable isotope-labeled amino acid, the deuteration of protein can be attained without damaging the NMR sensitivity of remaining hydrogen nucleus and, in addition, the rapid, accurate analysis of NMR spectrum of a high-molecular protein which is beyond the limitation in the prior art and the determination of the stereo-structure can be performed at the same time.
    • 本发明提供了一种稳定同位素标记的氨基酸,其是构成蛋白质的氨基酸中的至少一种,并且具有以下标记模式中的至少一种:(a)氢原子,除了一个或多个亚甲基中的至少一个氢原子 de uter uter de de de de de ated ated ated ated ated ated ated ated ated ated ated ated ated ated ated ated ated ated ated ated ated ated ated ated ated ated ated ated ated ated ated ated ated ated ated ated ated ated ated ated ated ated ated ated ated ated ated ated ated ated ated ated ated ated 并且芳环中的氢原子被部分氘化。 利用稳定的同位素标记的氨基酸,可以获得蛋白质的氘化,而不会损害剩余氢核的核磁共振灵敏度,此外,快速准确地分析高分子蛋白质的NMR光谱,超过了 现有技术和立体结构的确定可以同时进行。
    • 10. 发明申请
    • Local clean method and local clean processing and treating apparatus
    • 局部清洁方法和本地清洁加工处理设备
    • US20010041530A1
    • 2001-11-15
    • US09751982
    • 2000-12-29
    • SECRETARY OF AGENCY OF INDUSTRIAL SCIENCE AND TECHNOLOGY
    • Shiro Hara
    • B01L001/04
    • H01L21/67017F24F3/161H01L21/67772
    • The present invention provides a method which when a semi-finished product requiring cleanliness is transported between a processing and treating apparatus and a sealed vessel, maintains cleanliness of atmosphere without cleaning outside. When the transported sealed vessel is connected to an air lock means provided on the processing and treating apparatus, space of the air lock means is blocked from the outside such as cleanroom. After that, the air lock space is removed of contaminated external atmosphere. Then, transfer of the semi-finished product is performed between the vessel and the processing and treating apparatus. During this time, the sealed vessel and the processing and treating apparatus is maintained in the cleanliness. This invention localizes and saves the clean plenum needed for clean fabrication, which realizes the reduction of environmental cleanliness in a clean factory. Also, compared with the minienvironment method, this invention saves the footprints of fabrication apparatuses.
    • 本发明提供一种方法,当在加工处理装置和密封容器之间输送需要清洁的半成品时,保持清洁气氛而不需要在外部清洗。 当运送的密封容器连接到设置在处理和处理装置上的气锁装置时,空气锁定装置的空间被阻挡在诸如洁净室之外的外部。 之后,空气密封空间被污染的外界气氛除去。 然后,在容器和处理和处理装置之间进行半成品的转移。 在此期间,密封容器和加工处理装置保持清洁。 本发明定位并节省清洁制造所需的清洁增压室,实现了清洁工厂环境清洁度的降低。 此外,与环境保护方法相比,本发明节省了制造装置的占地面积。