Cyanine7.5 is a NIR dye with very long-wave emission. This product is amine-reactive derivative of this fluorophore.
Near infrared radiation readily penetrates tissues and can be used for imaging applications in vivo.
This product 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.
Increased rigidity of central polymethyne moiety allows to increase quantum yield by 20% compared to parent structure of Cy7.5® NHS.
General properties:
Appearance:green powder
Mass spec M+ increment:630.4
Molecular weight:782.41
Molecular formula:C49H52ClN3O4
Solubility:soluble in organic solvents (DMSO, DMF, dichloromethane), low solubility in water
Quality control:NMR 1H, HPLC-MS (95%)
Storage conditions:Storage: 12 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
供应商：西安凯新生物科技有限公司
地址(Address):中国·西安·莲湖区兴中路3号
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