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Cyanine7.5 tetrazine,近红外荧光标记四嗪
产品介绍
Cyanine7.5 tetrazine
Cyanine7.5 tetrazine for tetrazine ligation contains a near infrared fluorophore suitable for in vivo imaging.
Absorption and emission spectra of Cyanine7.5 are similar to ICG (indocyanine green), but Cyanine7.5 is significantly brighter.
General properties
Appearance:

dark colored solid
Mass spec M+ increment:

802.5
Molecular weight:

919.9
Molecular formula:

C55H58N7BF4O
Solubility:

good in DMF, DMSO, dichloromethane
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 tetrazine,近红外荧光标记四嗪
N-羟基琥珀酰亚胺脂Dye NHS esters
Pyrenebutyric acid NHS ester
ROX NHS ester, pure 6- isomer
BDP FL NHS ester
FAM NHS ester
Cyanine3 NHS ester
Cyanine3.5 NHS ester
Cyanine5 NHS ester
Cyanine5.5 NHS ester
Cyanine7 NHS ester
Cyanine7.5 NHS ester
Sulfo-Cyanine3 NHS ester
Sulfo-Cyanine5 NHS ester
sulfo-Cyanine5 bis-NHS ester
Sulfo-Cyanine7 NHS ester