Cy3 Tetrazine

貨號
規格
價格
品牌
貨期
1204-1
1 mg
3580.0
ClickChemistryTools
現詢
1204-5
5 mg
11580.0
ClickChemistryTools
現詢
1204-25
25 mg
37800.0
ClickChemistryTools
現詢

Extinction Coefficient: 150,000

Flow Cytometry Laser Line: 532 or 555 nm

Microscopy Laser Line: 532 or 555 nm

Spectrally Similar Dyes: Alexa Fluor? 555, CF? 555 Dye, DyLight?555

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Tetrazines demonstrate exceptionally fast cycloaddition kinetics (up to 30 000 M-1 s-1) with trans-cyclooctenes (TCO) as the dienophile, the fastest kinetics ever reported for any bioorthogonal reaction. In addition, inverse-Electron-Demand Diels-Alder reaction of tetrazines trans-cyclooctenea forms a stable covalent bond and does not require Cu-catalyst or elevated temperatures. In applications such as in vivo cancer imaging or pre‐targeted cell labeling studies where rapid reaction kinetics are desired, a faster hydrogen substituted Cy?3 Tetrazine probe would be a probe of choice.

Cy?3 is a bright, water-soluble, and pH insensitive orange-fluorescent dye that can be excited using the 532 nm or 555 nm laser line and visualized with TRITC (tetramethylrhodamine) filter sets. Cy3 conjugates give less background than TAMRA and most other commonly used fluorescent dyes.

分子量
894.05
分子式
N/A
CAS
N/A
溶(解)度
Water, DMSO, DMF
純度
>95% (HPLC)
外觀
Red solid
儲存環境
-20°C. Desiccate
運輸條件
Ambient temperature

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