Lumiprobe-Cyanine3.5 NHS ester
Cyanine3.5 NHS ester（Cy3.5® NHS ester的类似物）是标记多肽、蛋白的氨基基团和寡核苷酸的活性染料。可以替代Cy3.5®, Alexa Fluor 594, DyLight 594。
一般性质
外观：深紫色粉末
分子量：690.27
分子式：C42H44ClN3O4
溶解性：溶于有机溶剂（DMF, DMSO,二氯甲烷），不溶于水。
储存条件：储存：收到货后于-20℃黑暗保存24个月。运输：室温3周，避免长时间暴露于阳光，干燥。
光谱性质
最大激发波长：591
在最大激发波长下的消光系数：116000
最大发射波长：604
荧光量子产率：0.35
Cy® is a trademark of GE Healthcare.
General properties
| Appearance: | dark purple powder |
| Molecular weight: | 690.27 |
| Molecular formula: | C42H44ClN3O4 |
| Solubility: | soluble in organic solvents (DMF, DMSO, dichloromethane), insoluble in water |
| Quality control: | NMR 1H and 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 |
Spectral properties
| Excitation maximum, nm: | 591 |
| Extinction coefficient at excitation maximum, Lmol-1cm-1: | 116000 |
| Emission maximum, nm: | 604 |
| Fluorescence quantum yield: | 0.35 |
Cyanine3.5 NHS ester (an analog of Cy3.5® NHS ester) is a reactive dye for the labeling of amino-groups in peptides, proteins, and oligonucleotides.
Cyanine3.5 NHS ester can replace NHS esters of Cy3.5®, Alexa Fluor 594, DyLight 594.
Lumiprobe-Cyanine3.5 NHS ester结构式：
| 订购货号 | 产品名称及规格 |
| 12020 | Cyanine3.5 NHS ester, 1 mg |
| 22020 | Cyanine3.5 NHS ester, 5 mg |
| 42020 | Cyanine3.5 NHS ester, 25 mg |
| 52020 | Cyanine3.5 NHS ester, 50 mg |
| 62020 | Cyanine3.5 NHS ester, 100 mg |