Cyanine7 DBCO

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产品名称: Cyanine7 DBCO

产品型号: A50F0 B50F0 C50F0 D50F0 E50F0 F50F0

产品展商: lumiprobe

产品文档: 无相关文档

简单介绍

Cyanine7 DBCO A50F0 B50F0 C50F0 D50F0 E50F0 F50F0

Cyanine7 DBCO 的详细介绍

Cyanine7 DBCO

Cyanine7 Copper free Click chemistry Cycloalkyne

Cat. #	Quantity	Price	Lead time
A50F0	1 mg	110.00$	in stock
B50F0	5 mg	210.00$	in stock
C50F0	10 mg	310.00$	in stock
D50F0	25 mg	410.00$	in stock
E50F0	50 mg	695.00$	in stock
F50F0	100 mg	1190.00$	in stock

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Cyanine7 DBCO is a NIR fluorescent dye with cycloalkyne moiety for the conjugation with azides by means of copper-free, strain promoted alkyne azide cycloaddition (spAAC).

Azodibenzocyclooctyne (DBCO or ADIBO) fragment is a stable but active cycloalkyne that reacts very rapidly with azides.

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Absorption and emission spectra of Cyanine7 fluorophore

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General properties

Appearance:	dark green solid
Mass spec M+ increment:	849.5
Molecular weight:	885.62
Molecular formula:	C58H65N4ClO2
Solubility:	good in DMF, DMSO, DCM
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.
MSDS:	Download

Spectral properties

Excitation maximum, nm:	750
ε, L⋅mol−1⋅cm−1:	199000
Emission maximum, nm:	773
Fluorescence quantum yield:	0.3
CF260:	0.022
CF280:	0.029

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