Cyanine5.5 hydrazide, Far-red emitting fluorescent dye (ab146507)
Key features and details
- Far-red / near-infrared emitting carbonyl-reactive fluorescent dye.
- CAS Number:
- Purity: > 95%
- Soluble in water, in DMSO and in ethanol
- Form / State: Solid
- Source: Synthetic
Overview
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Product name
Cyanine5.5 hydrazide, Far-red emitting fluorescent dye -
Description
Far-red / near-infrared emitting carbonyl-reactive fluorescent dye. -
Biological description
Far-red / near-infrared emitting carbonyl-reactive fluorescent dye for labeling of aldehydes and ketones. Reacts with various carbonyl groups encountered in biomolecules, such as proteins subjected to oxidative stress and glycosylated proteins pre-activated by periodate oxidation (including antibodies).
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Purity
> 95% -
General notes
Moderate solubility in water.
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Chemical structure
Properties
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Excitation
673nm -
Emission
707nm -
Chemical name
3-(5-Hydrazino-5-oxopentyl)-1,1-dimethyl-2-[(1E,3E,5E)-5-(1,1,3-trimethyl-1H-benzo[e]indol-2(3H)-ylidene)penta-1,3-dien-1-yl]-1H-benzo[e]indol-3-ium chloride hydrochloride -
Molecular weight
669.73 -
Molecular formula
C40H45ClN4O.HCl -
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, in DMSO and in ethanol -
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