发明申请
US20100255462A1 FLUORESCENT MARKER FOR LIVING ORGANISM AND FLUORESCENT MARKING METHOD FOR THE SAME
审中-公开
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基本信息:
- 专利标题: FLUORESCENT MARKER FOR LIVING ORGANISM AND FLUORESCENT MARKING METHOD FOR THE SAME
- 专利标题(中):用于生活有机体的荧光标记及其相同的荧光标记方法
- 申请号:US11622976 申请日:2007-01-12
- 公开(公告)号:US20100255462A1 公开(公告)日:2010-10-07
- 发明人: Kazuya TSUKADA , Kazuyoshi GOAN , Naoko FURUSAWA , Hideki HOSHINO
- 申请人: Kazuya TSUKADA , Kazuyoshi GOAN , Naoko FURUSAWA , Hideki HOSHINO
- 申请人地址: JP Tokyo
- 专利权人: KONICA MINOLTA MEDICAL & GRAPHIC, INC.
- 当前专利权人: KONICA MINOLTA MEDICAL & GRAPHIC, INC.
- 当前专利权人地址: JP Tokyo
- 优先权: JP2006-019458 20060127; JP2006-019459 20060127
- 主分类号: C12Q1/68
- IPC分类号: C12Q1/68 ; C07H21/02 ; C07H21/04 ; C07H21/00
摘要:
A fluorescent marker comprising inorganic fluorescent nanoparticles having on a surface of the nanoparticles a modifying group containing a reactive portion, wherein the reactive portion is located at a most remote site of the modifying group from the surface of the nanoparticles; the reactive portion comprises at least one selected from the group consisting of bases consisting of DNA or RNA, nucleotides, polynucleotides and intercalators; and the reactive portion is capable of specifically binding to a living organism.
摘要(中):
一种包含无机荧光纳米颗粒的荧光标记物,其在所述纳米颗粒的表面上具有包含反应性部分的修饰基团,其中所述反应性部分位于所述修饰基团的距离所述纳米颗粒表面最远的位置; 反应性部分包括选自由DNA或RNA组成的组中的至少一种,核苷酸,多核苷酸和嵌入剂; 反应性部分能够特异性地结合生物体。