Cy7-alkyne，Cyanine7 alkyne，Cy7-炔烴
氰炔衍生物，近紅外熒光團，Cy7®類似物。炔烴可以通過銅催化的點擊化學與各種疊氮化物結(jié)合。染料在水中的溶解度有限，但加入DMSO或DMF可以成功地在水性緩沖液中共軛。
Cy7-alkyne
英文介紹：infrared fluorophore, analog of Cy7®. The alkyne can be conjugated to a variety of azides via copper-catalyzed Click chemistry.
The dye has limited solubility in water, but it can be successfully conjugated in aqueous buffers with the addition of DMSO or DMF.
| Appearance: | green powder |
| Mass spec M+ increment: | 586.4 |
| Molecular weight: | 622.28 |
| Molecular formula: | C40H48ClN3O |
| Solubility: | good in DMSO, DMF, alcohols |
| 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 |
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Cy3-alkyne
產(chǎn)品描述：
Cyanine3 alkyne is a fluorophore ready for the use in Click Chemistry reaction.With this reagent, bright and photostable Cyanine3 reporter, an analog of Cy3®, can be attached to nearly any molecule bearing azide group.This alkyne is non water-soluble. However, when used with organic co-solvent (DMSO or DMF), this dye can be efficiently attached to water-soluble molecules such as proteins, or peptides.
| Appearance | red powder |
|---|
| CAS Number | 1010386-62-5 |
| Molecular Weight | 530.14 |
| Ex/Em | 554nm/571nm |
| Solubility | DMF, DMSO |
| Purity | >98% |
| Storage | -20℃, protected from light and moisture |
| Transportation | 4-25℃ temperature for up to 2 weeks |
| Stability | 1 year |
HNMR
磺酸化菁染料和非磺酸化菁熒光染料可以用于標記各種不同的目標分子：
l 可在有機溶劑中溶解的蛋白質(zhì)
l 抗體 (use 5-10% of DMSO/DMF)
l DNA和寡核苷酸
l 多肽
l 其他小分子，包括藥用小分子及抑制劑
磺酸化菁熒光染料可用于：
Ø 在DMF或DMSO中變性的敏感蛋白
Ø 被透析及純化的蛋白
Ø 水溶性的納米粒子
Ø 不溶或疏水的蛋白
非磺酸化菁熒光染料可用于：
Ø 在有機介質(zhì)反應(yīng)（二氯甲烷、乙腈）
產(chǎn)品列表：
水溶CY7氨基, 磺化Cy7氨基, 磺酸基Cy5氨基
CY5.5-NHS酯, 水溶CY7.5-NHS酯
Cy5-N-羥基琥珀酰亞胺酯
Cy5 羧基，Cy5羧酸
CY5-NHS酯，CY7.5-NHS酯
磺酸基CY7.5 NHS
CY5 azide，CY3疊氮，CY7-N3
CY5羧基，水溶CY5.5羧酸
水溶CY3/CY5.5疊氮/N3
水溶CY3/CY5/CY7.5炔烴/炔基
CY3/CY5/CY7.5酰肼hydrazide(HZ)
5-FAM ethylenediamine
6-FAM ethylenediamine
5-FAM Azide ;5-Carboxy Fluorescein-N3 5-羧甲基熒光素疊氮活性基團
5-FAM Alkyne; 5-Carboxy Fluorescein-Alkyne 5-羧甲基熒光素炔烴
6-FAM Azide ;6-Carboxy Fluorescein-N3 6-羧甲基熒光素疊氮活性基團
6-FAM Alkyne; 6-Carboxy Fluorescein-Alkyne 6-羧甲基熒光素炔烴
5(6)-FAM cadaverine
5-FAM cadaverine
5-FITC cadaverine
5(6)-TAMRA cadaverine
5-TAMRA cadaverine
6-TAMRA cadaverine
FAM-NHS ester Carboxy Fluorescein succinimidyl ester
TAMRA NHS ester Carboxy tetramethyl rhodamine succinimidyl ester
Cy3 PEG Aminooxy
Cy5 PEG Aminooxy
Cy5.5 PEG Aminooxy
Cy7 PEG Aminooxy
