Cy5.5-COOH,1144107-80-1,1256349-47-9
產品介紹
Cyanine5.5 carboxylic acid
Cyanine5.5 dye, free acid form, unactivated. The dye can be considered non-reactive for most applications. It can be used as a con*rol or reference sample, and for instrument calibration.
Pre-activated NHS ester for the labeling of amine groups is also available.
General properties
Appearance: | dark blue powder |
Molecular weight: | 619.23 |
CAS number: | 1144107-80-1, 1256349-47-9 |
Molecular formula: | C40H43ClN2O2 |
Solubility: | soluble in organic solvents (DMSO, DMF, dichloromethane), low solubility in water |
uality con*rol: | 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: | 684 |
ε, L⋅mol−1⋅cm−1: | 209000 |
Emission maximum, nm: | 710 |
Fluorescence uantum yield: | 0.2 |
CF260: | 0.07 |
CF280: | 0.03 |
結構式：
Cy5.5-COOH,1144107-80-1,1256349-47-9
疊氮化物 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
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