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Cy3B maleimide
Cy3® dye is one of the most common cyanine dyes used for labeling proteins, nucleic acids and other biological molecules. A variety of Cy3® dyes has been used to label biological molecules for fluorescence imaging and other fluorescence-based biochemical analysis. They are widely used for labeling peptides, proteins and oligos etc. Cy3 is the least fluorescent dyes among all the Cy dyes. Cy3B is an improved version of Cy3 dyes with significantly increased fluorescence quantum yield and photostability. Cy3® is the trademark of GE Healthcare.
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Common stock solution preparation
Table 1. Volume of DMSO needed to reconstitute specific mass of Cy3B maleimide to given concentration. Note that volume is only for preparing stock solution. Refer to sample experimental protocol for appropriate experimental/physiological buffers.
| 0.1 mg | 0.5 mg | 1 mg | 5 mg | 10 mg | |
| 1 mM | 146.458 µL | 732.29 µL | 1.465 mL | 7.323 mL | 14.646 mL |
| 5 mM | 29.292 µL | 146.458 µL | 292.916 µL | 1.465 mL | 2.929 mL |
| 10 mM | 14.646 µL | 73.229 µL | 146.458 µL | 732.29 µL | 1.465 mL |
Molarity calculator
Enter any two values (mass, volume, concentration) to calculate the third.
| Mass (Calculate) | Molecular weight | Volume (Calculate) | Concentration (Calculate) | Moles | ||||
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Spectrum
Citations
View all 3 citations: Citation Explorer
Homogeneous fluorescence anisotropy-based assay for characterization of ligand binding dynamics to GPCRs in budded baculoviruses: the case of Cy3B-NDP-alpha-MSH binding to MC4 receptors
Authors: Veiksina, S., Kopanchuk, S., Mazina, O., Link, R., Lille, A., Rinken, A.
Journal: Methods Mol Biol (2015): 37-50
Authors: Veiksina, S., Kopanchuk, S., Mazina, O., Link, R., Lille, A., Rinken, A.
Journal: Methods Mol Biol (2015): 37-50
A highly fluorescent DNA toolkit: synthesis and properties of oligonucleotides containing new Cy3, Cy5 and Cy3B monomers
Authors: Hall, L. M., Gerowska, M., Brown, T.
Journal: Nucleic Acids Res (2012): e108
Authors: Hall, L. M., Gerowska, M., Brown, T.
Journal: Nucleic Acids Res (2012): e108
Cy3B: improving the performance of cyanine dyes
Authors: Cooper, M., Ebner, A., Briggs, M., Burrows, M., Gardner, N., Richardson, R., West, R.
Journal: J Fluoresc (2004): 145-50
Authors: Cooper, M., Ebner, A., Briggs, M., Burrows, M., Gardner, N., Richardson, R., West, R.
Journal: J Fluoresc (2004): 145-50
Page updated on December 17, 2024
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