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(xué)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(biāo)記各種不同的目標(biāo)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
