Sulfo-Cyanine5 NHS ester, Amine-reactive red emitting fluorescent dye (ab146459)
Key features and details
- Water soluble amine reactive red emitting fluorescent dye.
- CAS Number: 2230212-27-6
- Purity: > 95%
- Soluble in DMSO and in water
- Form / State: Solid
- Source: Synthetic
Overview
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Product name
Sulfo-Cyanine5 NHS ester, Amine-reactive red emitting fluorescent dye -
Description
Water soluble amine reactive red emitting fluorescent dye. -
Alternative names
- Sulfo-Cy5 NHS ester
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Biological description
Water soluble amine reactive red emitting fluorescent dye. Used for the labeling of various amine-containing molecules in aqueous phase without use of any organic co-solvent. Useful for the labeling of proteins which denature in the presence of organic co-solvents, as well as for proteins with low solubility.
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Purity
> 95% -
CAS Number
2230212-27-6 -
Chemical structure
Properties
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Excitation
646nm -
Emission
662nm -
Chemical name
Potassium 1-[6-(2,5-dioxopyrrolidin-1-yloxy)-6-oxohexyl]-3,3-dimethyl-2-[(1E,3E,5E)-5-(1,3,3-trimethyl-5-sulfonatoindolin-2-ylidene)penta-1,3-dienyl]-3H-indolium-5-sulfonate -
Molecular weight
777.94 -
Molecular formula
C36H40N3KO10S2 -
Storage instructions
Store at -20°C. It is important to note that this product is reported to be light sensitive. Store In the Dark. Store under desiccating conditions. -
Solubility overview
Soluble in DMSO and in water -
Handling
Wherever possible, you should prepare and use solutions on the same day. However, if you need to make up stock solutions in advance, we recommend that you store the solution as aliquots in tightly sealed vials at -20°C. Generally, these will be useable for up to one month. Before use, and prior to opening the vial we recommend that you allow your product to equilibrate to room temperature for at least 1 hour.
Refer to SDS for further information
Need more advice on solubility, usage and handling? Please visit our frequently asked questions (FAQ) page for more details.
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Source
Synthetic