Far red / near infrared dye alkyne for Click Chemistry labeling. Cyanine 5.5 is an analog of Cy5.5®, a popular fluorophore which has been widely used for various applications including intact organism imaging. This reagent can be conjugated with azido groups under mild copper catalyzed Click Chemistry conditions. This reagent is soluble in organic solvents, but mixtures of water with small percent of DMSO can be used for efficient conjugation. Cyanine 5.5 alkyne can also be used for the labeling of small molecules with this far red/NIR dye.
Absorptionsmaxima
684 nm
Extinktionskoeffizient
198000 M-1cm-1
Emissionsmaxima
710 nm
Fluoreszenzquantenausbeute
0.2
CAS-Nummer
1628790-37-3
CF260
0.07
CF280
0.03
Reinheit
95% (by 1H NMR and HPLC-MS).
Molekularformel
C43H46ClN3O
Molekulargewicht
656.30 kDa
Produktform
Dark blue powder.
Löslichkeit
Good in organic solvents (DMF, DMSO, acetonitrile, DCM, alcohols). Practically insoluble in water (5.2 uM, 3.7 mg/L).
Lagerung
Shipped at room temperature. Upon delivery, store in the dark at -20°C. Avoid prolonged exposure to light.
Haftungsausschluss
Dieses Produkt ist nur für Forschungszwecke bestimmt. Es ist nicht für diagnostische oder therapeutische Zwecke bestimmt.
