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Fmoc-L-Ser（β-D-Glc（Ac）4）-OH葡萄糖丝氨酸
￥8800
ICG NHS ester,ICG-OSu,1622335-40-3
面议
Cy3 Cy5 Cy7 N3（叠氮）标记寡核苷酸和DNA
面议
BDP 630/650 carboxylic acid|Bodipy染料
面议
（氟硼二吡咯）BDP 581/591 carboxylic acid
面议
Bodipy 558/568 COOH|氟化硼二吡咯羧基染料
面议BDP 558/568 carboxylic acid|Bodipy染料
面议
Pyrene hydrazide|嵌二萘-酰肼荧光染料
面议
FAM hydrazide,5-isomer|FAM羧基荧光素酰肼
面议
Cyanine7.5 hydrazide|Cy7.5 hydrazide酰肼
面议
Cy7酰肼|Cyanine7 hydrazide|Cy7 hydrazide
面议
Cyanine5.5 hydrazide|Cy5.5 hydrazide
面议Coumarin 343 X azide|Coumarin 343 X N3
Coumarin 343 is a blue emitting fluorophore with an emission maximum around 480 nm. This dye forms a FRET pair with fluorescein, and can harvest blue light energy for the subsequent transfer to other fluorophores.
The azide derivative can be conjugated with alkynes in a copper-catalyzed and copper-free Click chemistry reactions. The molecule contains a long aminohexanoyl linker that provides separation between the dye, and the azide function.
Appearance: | yellow solid |
Mass spec M+ increment: | 480.3 |
Molecular weight: | 480.56 |
Molecular formula: | C25H32N6O4 |
IUPAC name: | 5-{[6-(3-Azidopropylamino)-6-oxohexylamino]carbonyl}-3-oxa-13-azatetracyclo[7.7.1.02,7.013,17]heptadeca-1,5,7,9(17)-tetraen-4-one |
Solubility: | good in DMF, DMSO |
Quality control: | 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. |
Excitation maximum, nm: | 437 |
ε, L⋅mol−1⋅cm−1: | 39000 |
Emission maximum, nm: | 477 |
Fluorescence quantum yield: | 0.63 |
CF260: | 0.29 |
CF280: | 0.24 |
产品列表：
Coumarin 343 X NHS ester Ex/Em:430nm-470nm
Coumarin NHS ester Ex/Em:400nm-450nm
Coumarin NHS ester Ex/Em:450nm-490nm
Coumarin NHS ester Ex/Em:470nm-510nm
Coumarin 343 X azide Ex/Em:430nm-470nm
Coumarin azide Ex/Em:490nm-530nm
Coumarin azide Ex/Em:480nm-520nm
Coumarin 343 X alkyne Ex/Em:430nm-470nm
Coumarin alkyne Ex/Em:410nm-460nm
Coumarin 343 X maleimide Ex/Em:430nm-470nm
Coumarin maleimide Ex/Em:440nm-480nm
Coumarin 343 X carboxylic acid Ex/Em:430nm-470nm
Coumarin carboxylic acid Ex/Em:440nm-480nm
Coumarin 343 X amine Ex/Em:430nm-470nm
Coumarin amine Ex/Em:440nm-480nm
Coumarin 343 X Thiol Ex/Em:430nm-470nm
Coumarin Thiol Ex/Em:440nm-480nm
