Cyanine5 amine - ≥95%, high purity , CAS No.1807529-70-9

Item Number

C275131

• Synonyms: 2-[5-[1-[6-[(6-aminohexyl)amino]-6-oxohexyl]-1,3-dihydro-3,3-dimethyl-2H-indol-2-ylidene]-1,3-pentadien-1-yl]-1,3,3-trimethyl-3H-Indolium
• Specifications & Purity: ≥95%
• Biochemical and Physiological Mechanisms: Photostable, red emitting fluorescent dye with a free amino group for reaction with activated esters and activated carboxy groups. Analog of Cy5 ® amine.
• Storage Temp: Protected from light,Store at -20°C,Desiccated
• Shipped In: Ice chest + Ice pads
• Note: 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.

Product Description

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.

Spectral characteristic

Excitation/absorption maximum, nm: 646

ε, L⋅mol−1⋅cm−1:                                          250000

Emission maximum, nm:               662

Fluorescence quantum yield: 0.2

CF260: 0.03

CF280: 0.04