Cyanine7.5 NHS ester, Amine- reactive NIR emitting fluorescent dye (ab146457)
Key features and details
- Amine reactive NIR emitting fluorescent dye.
- Purity: > 95%
- Soluble in DMSO and slightly soluble in water
- Form / State: Solid
- Source: Synthetic
Overview
-
Product name
Cyanine7.5 NHS ester, Amine- reactive NIR emitting fluorescent dye -
Description
Amine reactive NIR emitting fluorescent dye. -
Alternative names
- Cy7.5-N-hydroxysuccinimide ester
- Cy7.5-NHS ester
-
Biological description
Amine reactive near infrared (NIR) emitting fluorescent dye. Can be used for the labeling of various biomolecules containing amine groups, such as proteins and peptides, to track their distribution in organism in vivo by NIR imaging.
-
Purity
> 95% -
Chemical structure
Properties
-
Excitation
788nm -
Emission
808nm -
Chemical name
3-[6-(2,5-Dioxopyrrolidin-1-yloxy)-6-oxohexyl]-1,1-dimethyl-2-[(E)-2-[(E)-3-[(E)-2-(1,1,3-trimethyl-1H-benzo[e]indol-2(3H)-ylidene)ethylidene]cyclohex-1-enyl]vinyl]-1H-benzo[e]indolium tetrafluoroborate -
Molecular weight
833.77 -
Molecular formula
C49H52BF4N3O4 -
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.
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.
-
Source
Synthetic
