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1)  biological fluorescence label
生物荧光标记
2)  fluorescence labeling primers
荧光标记引物
1.
A study on technique of multiplex polymerase chain reaction with fluorescence labeling primers for short tandem repeats to document engraftment following allogeneic stem cell transplantation and its application;
荧光标记引物复合扩增短串联重复序列技术用于异基因造血干细胞移植植活测定
3)  fluorescence labeling
荧光标记
1.
The fluorescence emitted from low generation PAMAM dendrimer and its application in fluorescence labeling;
二代PAMAM树型高分子的荧光现象及其荧光标记应用
2.
Comparison between fluorescence labeling and silver-staining techniques of AFLP;
AFLP荧光标记和银染技术的比较分析
3.
Spectral properties of quantum dots and its applications in fluorescence labeling;
量子点特性及荧光标记应用
4)  Fluorescent labeling
荧光标记
1.
Application of fluorescent labeling in drug research;
荧光标记在药物研究中的应用
2.
Three fluorescent labeling methods based on PCR: a comparative evaluation;
3种基于PCR的荧光标记方法的比较研究
3.
In this paper, the tunable optical characteristics, preparation for quantum dots, the value of core/shell structure, the advantages of quantum dots as fluorescent labeling, quantum dots biolabeling techniques and their application in life science were reviewed, and the future prospects was envisioned.
从量子点的光学特征、制备、核/壳结构的意义、量子点荧光标记物的优越性、量子点标记生物分子后在单个细胞及临床组织样品检测中的应用等方面综述了量子点在生命科学领域的研究进展。
5)  fluorescence label
荧光标记
1.
Application of fluorescence label mRNA differential display technique to isolation of human esophageal cancer associated gene cDNA fragments;
荧光标记mRNA差异显示技术在分离食管癌相关基因片段中的应用
2.
Fluorescence label is a convenient method.
生物分子的荧光标记是继同位素标记后出现的快速方便的生物分子分析手段。
6)  Fluorescent label
荧光标记
1.
Dansyl monomer N_[2_[[[5_(N,N_dimethylamino)_1_naphthalenyl]sulfonyl]amino]ethyl]_2_propenamide (DANSAEP) and pyrenyl monomer N_(1_pyrenylmethyl)methacrylamide (PyMA) were prepared as fluorescent labels.
90的两个系列的荧光标记强聚电解质 。
2.
Lysozyme (Lys) was labelled by the CdSe nanocrystals to investigate the application of CdSe nanocrystals as a fluorescent label which can be connected to the biologic molecule easily by the L-Cys over around the nanocrystals.
利用氨基酸中惟一带有巯基的L-半胱氨酸盐酸盐(L-Cys)作为稳定剂在水相体系中合成CdSe纳米晶,通过表面包覆的L-Cys与生物试剂溶菌酶进行结合,实现CdSe纳米晶对溶菌酶的荧光标记。
3.
As the development of biology,discovery of new material and application of new fluorescent label,great progress has been made in the field of pollen tubes growth characteristics in recent years.
花粉(管)构造及花粉管生长特性长期以来一直是人们研究的焦点,近年来,随着生物学和新材料不断发展,新荧光标记技术的运用,植物花粉管生长特性的研究取得巨大进步。
补充资料:生物素标记核酸探针技术
分子式:
CAS号:

性质:这是一种非放射性标记技术。主要利用了生物素(biotin)和亲和素(avidin)这两种分子的独特性质。亲和素是一种碱性的四聚体糖蛋白,其分子量为68000,pI10.5。每个亚基都能结合一个生物素分子。生物素与亲和素的结合只需要生物素的脲基环部分。因此可将其戊酸侧链通过酰胺键与核酸分子相连,构成生物素标记的核酸探针、标记探针与固定在滤膜(硝酸纤维素滤膜或尼龙膜)上或固定在组织细胞或染色体原位的核酸分子的同源序列互补杂交。探针和待侧核酸在杂交前若为双链,应先变性成单链,然后用偶联有酶或荧光物质的亲和素的探针与待测核酸的片段互补杂杂,使杂交部位显色(加入相应的酶底物)或产生荧光。灵敏度可达1~10pg水平,与放射性探针法相近。如果进一步改进,甚至可超过后者。

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