Cy7-alkyne，Cyanine7 alkyne，Cy7-炔烃
Cy7-alkyne，Cyanine7 alkyne，Cy7-炔烃
氰炔衍生物，近红外荧光团，Cy7®类似物。炔烃可以通过铜催化的点击化学与各种叠氮化物结合。染料在水中的溶解度有限，但加入DMSO或DMF可以成功地在水性缓冲液中共轭。
Cy7-alkyne
英文介绍：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
Cy3-alkyne
产品描述：
    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荧光染料可以用于标记各种不同的目标分子：
l 可在有机溶剂中溶解的蛋白质
l 抗体 (use 5-10% of DMSO/DMF)
l DNA和寡核苷酸
l 多肽
l 其他小分子，包括药用小分子及抑制剂
磺酸化菁荧光染料可用于：
Ø 在DMF或DMSO中变性的敏感蛋白
Ø 被透析及纯化的蛋白
Ø 水溶性的纳米粒子
Ø 不溶或疏水的蛋白
非磺酸化菁荧光染料可用于：
Ø 在有机介质反应（二氯甲烷、乙腈）
产品列表：
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-羟基琥珀酰亚胺酯
Cy5 羧基，Cy5羧酸
CY5-NHS酯，CY7.5-NHS酯
磺酸基CY7.5 NHS
CY5 azide，CY3叠氮，CY7-N3
CY5羧基，水溶CY5.5羧酸
水溶CY3/CY5.5叠氮/N3
水溶CY3/CY5/CY7.5炔烃/炔基
CY3/CY5/CY7.5酰肼hydrazide(HZ)
5-FAM ethylenediamine  
6-FAM ethylenediamine
5-FAM Azide ;5-Carboxy Fluorescein-N3  5-羧甲基荧光素叠氮活性基团
5-FAM Alkyne; 5-Carboxy Fluorescein-Alkyne  5-羧甲基荧光素炔烃
6-FAM Azide ;6-Carboxy Fluorescein-N3  6-羧甲基荧光素叠氮活性基团
6-FAM Alkyne; 6-Carboxy Fluorescein-Alkyne  6-羧甲基荧光素炔烃
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