Sulfo-Cyanine3 NHS ester, Amine-reactive yellow emitting fluorescent dye (ab146458)
Key features and details
- Water soluble amino-reactive yellow emitting fluorescent dye.
- Purity: > 95%
- Soluble in DMSO and in water
- Form / State: Solid
- Source: Synthetic
Overview
-
Product name
Sulfo-Cyanine3 NHS ester, Amine-reactive yellow emitting fluorescent dye -
Description
Water soluble amino-reactive yellow emitting fluorescent dye. -
Alternative names
- 1-(6-(2,5-dioxopyrrolidin-1-yloxy)-6-oxohexyl)-3,3dimethyl-2-((1E,3E)-3- (1,3,3-trimethyl-5-sulfonatoindolin-2-ylidene)prop1-enyl)-3H-indolium-5-sulfonate
- Sulfo - Cyanine3 NHS Ester
- Sulfo-Cy3 NHS Ester
-
Biological description
Water soluble amino-reactive yellow emitting fluorescent dye. Efficiently labels proteins and peptides in purely aqueous solution, without need for organic co-solvent. Ideal for proteins with low solubility, and proteins prone to denaturation.
-
Purity
> 95% -
Chemical structure
Properties
-
Excitation
548nm -
Emission
563nm -
Chemical name
Potassium 1-[6-(2,5-dioxopyrrolidin-1-yloxy)-6-oxohexyl]-3,3-dimethyl-2-[(1E,3E)-3-(1,3,3-trimethyl-5-sulfonatoindolin-2-ylidene)prop-1-enyl]-3H-indolium-5-sulfonate -
Molecular weight
751.91 -
Molecular formula
C34H38N3KO10S2 -
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.
Need more advice on solubility, usage and handling? Please visit our frequently asked questions (FAQ) page for more details.
-
Source
Synthetic
