Abcam, ab146454, Cyanine5 NHS ester, Amine-reactive red emitting fluorescent dye.

Size: 25mg
MW 667.55 g/mol, Purity >95%. Red emitting fluorescent dye for labeling of amino-groups in peptides, proteins, and oligonucleotides. Requires a small amount of organic co-solvent (such as DMF or DMSO) to be used in labeling reactions.
Key facts
CAS number:1263093-76-0,
Purity:>95%,
Form:SolidSee storage information,
Molecular weight:667.55 g/mol,
Molecular formula:C36H42BF4N3O4,
Nature:Synthetic,
Solubility:Soluble in DMSO,
Biological description:Red emitting fluorescent dye for labeling of amino-groups in peptides, proteins, and oligonucleotides. Requires a small amount of organic co-solvent (such as DMF or DMSO) to be used in labeling reactions.,
IUPAC Name:1-[6-(2,5-Dioxopyrrolidin-1-yloxy)-6-oxohexyl]-3,3-dimethyl-2-[(1E,3E,5E)-5-(1,3,3-trimethylindolin-2-ylidene)penta-1,3-dienyl]-3H-indolium tetrafluoroborate,
Excitation/Emission:Ex: 646nm, Em: 662nm

Properties and Storage Information:
Shipped at conditions-Ambient - Can Ship with Ice, Appropriate long-term storage conditions--20°C, Storage information-It is important to note that this product is reported to be light sensitive, Store in the dark, Store under desiccating conditions