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39431 Sigma

Tracy 690 Protein Labeling Kit

suitable for fluorescence

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Properties

Related Categories Biochemicals and Reagents, Fluorescent Labels, Fluorescent Probes, Labels, Particles and Stains, Tracy Labels
fluorescence   λex 688 nm; λem 715 nm in 0.1 M phosphate pH 7.0
suitability   suitable for fluorescence
storage temp.   2-8°C

Description

Components

This kit contains sufficient amounts of reactive dye, buffers, and protein purification sets for performing five labeling reactions (1 mg protein each) and for the subsequent purification of the labeled protein.

Other Notes

Tracy 690 is a highly water-soluble and stable NIR fluorescent dye. The spectral range above 700 nm is of particular interest in biology analysis and imaging due to the reduced background and improved sensitivity.

Application

Tracy 690 Protein Labeling Kit is used to label proteins with a near-infrared (NIR) fluorescent dye. Near-infrared (NIR) fluorescence dyes are used in applications where the intrinsic fluorescence of biomolecules poses a problem in the assay. Near-infrared (NIR) fluorescence (650–900 nm) detection avoids the natural background fluorescence interference of biomolecules, providing a high contrast between target and background tissues.

Price and Availability

Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
3

Documents

Certificate of Analysis

Protocols & Articles
Peer-Reviewed Papers
15

References

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Technical Service:

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

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