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Sulfo-Cyanine7 tetrazine

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产品名称: Sulfo-Cyanine7 tetrazine
产品型号: 153E0 253E0 453E0 553E0 653E0
产品展商: lumiprobe
产品文档: 无相关文档

简单介绍

Sulfo-Cyanine7 tetrazine 653E0


Sulfo-Cyanine7 tetrazine  的详细介绍

Sulfo-Cyanine7 tetrazine

sulfo-Cyanine7 Near infrared (NIR) imaging Tetrazine Copper free Click chemistry
Cat. # Quantity Price Lead time
153E0 1 mg  110.00$ in stock
 
253E0 5 mg  290.00$ in stock
 
453E0 25 mg  690.00$ in stock
 
553E0 50 mg  1270.00$ in stock
 
653E0 100 mg  1990.00$ in stock
 
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Sulfo-Cyanine7 is a near infrared, water soluble fluorophore. This derivative contains methyltetrazine group for the fast, efficient, and metal free conjugation with cycloalkenes in a reaction called TCO ligation.

Structure of sulfo-Cyanine7 tetrazine
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ChemDraw format

Sulfo-Cyanine7 absorption and emission spectra

Sulfo-Cyanine7 absorption and emission spectra

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General properties

Appearance: dark green solid
Mass spec M+ increment: 863.3
Molecular weight: 930.19
Molecular formula: C47H52N7KO7S2
Solubility: good in DMF, DMSO, water
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.
MSDS: Download

Spectral properties

Excitation maximum, nm: 750
ε, L⋅mol−1⋅cm−1: 240600
Emission maximum, nm: 773
CF260: 0.04
CF280: 0.04
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