sulfo-Cyanine 7.5 is a near infrared fluorophore with absorption and emission ranges around 800 nm. Its spectral properties allow for the efficient leveraging of tissue NIR transparency window. The fluorophore is available as different reactive forms, this one is maleimide for the labeling of SH groups of proteins and peptides. The sulfo- version is highly hydrophilic. Such labeled biomolecules are useful in biodistribution studies and visualization in intact organisms.
Assorbimento massimo
788 nm
Coefficiente di estinzione
222000 M-1cm-1
Massimi di emissione
797 nm
CF260
0.09
CF280
0.09
Spec. di massa M+ shift dopo la coniugazione
1090.3
Purezza
95% (by 1H NMR and HPLC-MS).
Formula molecolare
C51H51N4K3O15S4
Peso molecolare
1205.52 kDa
Forma del prodotto
Dark colored solid.
Solubilità
Good in water, DMF, and DMSO.
Conservazione
Shipped at room temperature. Upon delivery, store in the dark at -20°C. Avoid prolonged exposure to light. Desiccate.
Dichiarazione di non responsabilità
Questo prodotto è solo per uso di ricerca. Non è inteso per uso diagnostico o terapeutico.
