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原装进口|DyLight 775-B4 NHS Ester

原装进口|DyLight 775-B4 NHS Ester

参考价格:¥1930.00
品  牌:pierce
产品型号:85150 (1mg)
所在地区:华东 上海
上架时间:2017-10-24
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原装进口|DyLight 775-B4 NHS Ester
产地: PIERCE
货号: 85150
规格: 1mg
价格(元):1930
名称: 原装进口|Thermo Scientific DyLight 775-B4 NHS Ester
DyLight NIR Dyes are a family of labeling agents that can be used for bright fluorescence detection in cell-based imaging or in vivo imaging applications. NIR dyes can be selected based upon their characteristic excitation and emission properties or relative hydrophilicity/hydrophobicity attributes. Dyes that contain a greater number of negatively charged sulfonates generally will have greater water solubility than dyes with fewer sulfonates. More hydrophobic dyes often provide better cell penetrating ability in vivo, while more hydrophilic dyes have less nonspecific binding potential. Each dye contains an amine-reactive NHS ester for simple modification of antibodies, proteins, peptides or other biomolecules through amide bond formation. NIR dyes are best for imaging through tissues and away from indigenous fluorescent biomolecule interference or quenching. DyLight Near Infrared Dyes represent the largest selection of fluorescent labels that are commercially available.
Highlights:
Broad spectrum of water solubilities – choose from hydrophilic to hydrophobic dyes to optimize the right dye label for the best performance in a given application
NIR dyes avoid background interference – DyLight NIR Dyes avoid fluorescence interference or quenching effects from biomolecules present in samples
Excellent signal penetration through cells and tissues – DyLight NIR Dyes provide the optimal window for excitation and emission for in vivo imaging applications
Large selection – the largest family of dyes available for NIR fluorescence applications
NHS ester reactive group – allows immediate labeling of antibodies, proteins, peptides and other amine-containing molecules through amide bond formation

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