Cy5 Maleimide
Cy5 maleimide is a mono-reactive dye which selectively couples with thiol groups in peptides and proteins to give labeled conjugates.
Water-soluble Cy5 Maleimide is the most commonly used sulfhydryl-reactive fluorescent labeling reagents for preparing far-red-fluorescent bioconjugates. Cy5 conjugates are very bright, photostable, pH insensitive and produce minimal autofluorescence of biological specimens in this region of the spectrum. Water-soluble Cy5 dye can be used in place of Alexa Fluor 647, DyLight 649 and other dyes excitable at a wavelength of 633 or 647 nm.
Cy5 maleimide is a mono-reactive dye which selectively couples with thiol groups in peptides and proteins to give labeled conjugates.
Water-soluble Cy5 Maleimide is the most commonly used sulfhydryl-reactive fluorescent labeling reagents for preparing far-red-fluorescent bioconjugates. Cy5 conjugates are very bright, photostable, pH insensitive and produce minimal autofluorescence of biological specimens in this region of the spectrum. Water-soluble Cy5 dye can be used in place of Alexa Fluor 647, DyLight 649 and other dyes excitable at a wavelength of 633 or 647 nm.
| Catalog Number | Product | DataSheet | Size | AVAILABILITY | Price | Qty |
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Specifications
| Product Type: | Small Molecule |
| CAS number: | 1160761-43-2 |
| Molecular Weight: | 786.89 |
| Extinction Coefficient: | 250000 |
| Variant MPN: | 1322 |
| Format: | Blue solid |
| Purity: | >95% (HPLC) |
| Solubility: | Water, DMSO, DMF, MeOH |
| Spectral Information: | Abs/Em = 649/670 nm |
| Comments: | Flow cytometry laser line: 633 or 635 nm; Microscopy laser line: 633 or 635 nm |
| Storage: | -20C |
| Shipped: | Ambient |
Documentation
References
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