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Cyanine7.5 azide,Cy7.5-N3,近红外荧光染料
产品介绍
Cyanine7.5 azide
Cyanine7.5 is a NIR dye with long-wave infrared fluorescence. This derivative is azide for Click Chemistry.
Can be used for the construction of various labeled biomolecules containing Cyanine7.5, near infrared fluorescent dye, and an improved analog of Cy7.5®. These conjugates can take advantage of NIR tissue transparency when used for in vivo imaging. This fluorophore is also useful for other fluorescent applications, especially reuiring low fluorescent background.
Azide is available as DMSO solution, ready for general Click Chemistry labeling protocol, or in solid form for custom labeling applications.
Structure features rigid bridged polymethyne chain to increase uantum yield by 20%, allowing for brighter signal.
General properties
Appearance:

green powder / solution
Molecular weight:

767.44
Molecular formula:

C48H55ClN6O
Solubility:

soluble in organic solvents (DMSO, DMF, dichloromethane), low solubility in water
uality cont*ol:

NMR 1H, HPLC-MS (95%)
Storage conditions:

Storage: 24 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light. Desiccate.
   
Spectral properties
Excitation maximum, nm:

788
ε, L⋅mol−1⋅cm−1:

223000
Emission maximum, nm:

808
结构式：
Cyanine7.5 azide,Cy7.5-N3,近红外荧光染料
叠氮化物 Dye azides
Pyrene azide 1/ Pyrene azide 2
PEP azide
Perylene azide
BDP FL azide
Coumarin 343 azide
FAM azide, 5-isomer
FAM azide, 6-isomer
TAMRA azide, 5- isomer
BDP TMR azide
Cyanine3 azide
Cyanine3.5 azide
Cyanine5 azide
Cyanine5.5 azide
Cyanine7 azide
Cyanine7.5 azide
Sulfo-Cyanine3 azide
Sulfo-Cyanine5 azide
Sulfo-Cyanine7 azide