Cyanine7 maleimide, NIR emitting fluorescent dye (ab146491)
Key features and details
- Sulfhydryl reactive NIR emitting fluorescent dye.
- CAS Number:
- Purity: > 95%
- Soluble in DMSO and slightly soluble in water
- Form / State: Solid
- Source: Synthetic
Overview
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Product name
Cyanine7 maleimide, NIR emitting fluorescent dye -
Description
Sulfhydryl reactive NIR emitting fluorescent dye. -
Alternative names
- 1-(6-(2-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1yl)ethylamino)-6-oxohexyl)-3,3-dimethyl-2- ((E)-2-((E)-3-((E)-2-(1,3,3-trimethylindolin-2ylidene)ethylidene)cyclohex-1-enyl)vinyl)-3Hindolium chloride
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Biological description
Sulfhydryl reactive near-infrared (NIR) emitting fluorescent dye. Analog of Cy7® maleimide.
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Purity
> 95% -
Chemical structure
Properties
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Excitation
750nm -
Emission
773nm -
Chemical name
1-[6-[2-(2,5-Dioxo-2,5-dihydro-1H-pyrrol-1-yl)ethylamino]-6-oxohexyl]-3,3-dimethyl-2-[(E)-2-[(E)-3-[(E)-2-(1,3,3-trimethylindolin-2-ylidene)ethylidene]cyclohex-1-enyl]vinyl]-3H-indolium chloride -
Molecular weight
707.34 -
Molecular formula
C43H51ClN4O3 -
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 slightly soluble 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.
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Source
Synthetic
