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當(dāng)前位置:西安凱新生物科技有限公司>>熒光染料及其標(biāo)記蛋白>>熒光染料>> Cy3 熒光染料Cy3 Tetrazine|Cyanine3 Tetrazine|Cy3四嗪 生化試劑
參 考 價(jià) | 面議 |
產(chǎn)品型號(hào)Cy3 熒光染料
品 牌
廠(chǎng)商性質(zhì)生產(chǎn)商
所 在 地西安市
更新時(shí)間:2023-08-07 09:31:20瀏覽次數(shù):1271次
聯(lián)系我時(shí),請(qǐng)告知來(lái)自 環(huán)保在線(xiàn)Cy7 Picolyl Azide|Cy7 Picolyl N3熒光染
Cy5.5 Picolyl Azide|Cyanine5.5Picol
Cy5.5 Alkyne|Cy5.5炔基|Cyanine5.5 Alk
Cy3 Tetrazine|Cyanine3 Tetrazine|Cy3四嗪
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.
Cy®Dye is a trademark of GE Healthcare.
structural formula:
Cy3 Tetrazine|Cyanine3 Tetrazine|Cy3四嗪
Abs/Em Maxima | 550/570 nm |
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, Atto™ 555, CF™ 555 Dye, DyLight™555 |
Molecular weight | 894.05 |
CAS | N/A |
Solubility | Water, DMSO, DMF |
Purity | >90% (HPLC) |
Appearance | Red solid |
Storage conditions | -20C |
Shipping conditions | Ambient temperature |
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