A novel UV-excited aluminate phosphor having a homogeneous composition and capable of emitting a strong fluorescence has been developed. A phosphor of the present invention comprises aluminate and other metal components which are combined or doped to aluminate, and is represented by a general composition formula: 7(Sr
1-x
Eu
x
)O.yAl
2
O
3
, wherein 0
开发出一种新型紫外激发的铝酸盐荧光粉,具有均匀的组成和能够发出强烈荧光的能力。本发明的荧光粉包括铝酸盐和其他金属组分,这些组分与铝酸盐结合或掺杂,由一般组成公式7(Sr1-xEux)O.yAl2O3表示,其中0
Method of terminating isocitrate dehydrogenase reaction
申请人:ORIENTAL YEAST CO., LTD.
公开号:EP0199363A1
公开(公告)日:1986-10-29
Urea, creatinine, creatine, triglycerides, or the like in a specimen can be accurately determined by terminating an isocitrate dehydrogenase reaction by addition of ATP and/or a chelating agent in a system wherein NAD' formed from NADH is reproduced into NADH in the conjoint presence of an isocitrate, metallic ions such as magnesium or manganese ions, and isocitrate dehydrogenase in assaying a substance by means of a reaction of NADH to NAD+.
在一个系统中,由 NADH 生成的 NAD'在异柠檬酸盐、金属离子(如镁离子或锰离子)和异柠檬酸脱氢酶的共同存在下,通过 NADH 与 NAD+ 的反应来测定一种物质,通过添加 ATP 和/或螯合剂终止异柠檬酸脱氢酶反应,可以准确测定样本中的尿素、肌酐、肌酸、甘油三酯或类似物质。
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