Sulfo-Cyanine3 carboxylic acid, Yellow emitting fluorescent dye (ab146501)
Key features and details
- Water soluble free unactivated yellow emitting fluorescent dye.
- Purity: > 95%
Soluble in water, DMF, DMSO. Low solubility in non-polar organic solvents.
- Form / State: Solid
- Source: Synthetic
Overview
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Product name
Sulfo-Cyanine3 carboxylic acid, Yellow emitting fluorescent dye -
Description
Water soluble free unactivated yellow emitting fluorescent dye. -
Biological description
Water soluble free unactivated monofunctional carboxylic acid dye. Can be used as a reference fluorophore for Cy3® detection channel, as a control in experiments with other sulfo-Cyanine3 labeled products. Carboxylic acid can be also activated with carbodiimides. -
Purity
> 95% -
Chemical structure
Properties
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Excitation
548nm -
Emission
563nm -
Chemical name
Potassium 1-(5-carboxypentyl)-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
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Molecular weight
654.84 -
Molecular formula
C30H35N2KO8S2 -
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 water, DMF, DMSO. Low solubility in non-polar organic solvents.
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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.
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
