Sulfo-Cyanine3 maleimide, Yellow emitting fluorescent dye (ab146493)
Key features and details
- Water soluble thiol-reactive yellow emitting fluorescent dye.
- CAS Number: 1656990-68-9
- Purity: > 95%
- Soluble in DMSO and in water
- Form / State: Solid
- Source: Synthetic
Overview
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Product name
Sulfo-Cyanine3 maleimide, Yellow emitting fluorescent dye -
Description
Water soluble thiol-reactive yellow emitting fluorescent dye. -
Biological description
Water soluble thiol-reactive yellow emitting fluorescent dye. Recommended for labeling of antibodies and other labile proteins in mild, purely aqueous conditions. The dye is water soluble and does not require use of organic co-solvent.
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Purity
> 95% -
CAS Number
1656990-68-9 -
Chemical structure
Properties
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Excitation
548nm -
Emission
563nm -
Chemical name
Potassium 1-[6-[[2-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)ethyl]amino]-6-oxohexyl]-3,3-dimethyl-2-[(1E,3E)-3-(1,3,3-trimethyl-5-sulfonatoindolin-2-ylidene)prop-1-en-1-yl]-3H-indol-1-ium-5-sulfonate -
Molecular weight
776.96 -
Molecular formula
C36H41KN4O9S2 -
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
