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Chemical Name |
Cy3 马来酰亚胺 Cyanine3 maleimide
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Mol. Formula |
C36H43ClN4O3
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Mol. Weight |
615.20
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Qty 1 |
5mg
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Qty 2 |
25mg
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Appearance |
red powder
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Solubility |
soluble in organic solvents (DMF, DMSO, dichloromethane), insoluble in water
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Storage condition |
-20°C
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References |
Thiol mono-reactive Cyanine3 dye. This reagent can be used to attach Cyanine3 fluorophore (an analog of Cy3®) to proteins and peptides containing cysteine residues, as well as to other thiolated molecules (such as thiol-containing oligonucleotides). Cystines should be reduced with TCEP (tris-carboxyethylphosphine) or other appropriate reductant prior to the labeling. Labeling with Cyanine3 maleimide is selective, and efficient. We recommend using water-soluble Sulfo-Cyanine3 maleimide for the labeling of antibodies and other sensitive proteins. Spectral properties
Product citations
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