產(chǎn)品展示
磺酸基-Cy5-胺,Sulfo-Cyanine5 amine, Sulfo-Cy5 amine
點(diǎn)擊次數(shù)：31發(fā)布時(shí)間：2017/1/6 15:44:11
更新日期：2020/9/22 23:18:50
所 在 地：中國(guó)大陸
產(chǎn)品型號(hào)：磺酸基-Cy5-胺
優(yōu)質(zhì)供應(yīng)
詳細(xì)內(nèi)容
公司：西安凱新生物科技有限公司
聯(lián)系電話(huà)：
銷(xiāo)售經(jīng)理：13619217766
Water soluble amino dye for enzymatic transamination labeling, ａnd other coupling with electrophiles. Cyanine5 is a popular fluorophore which is compatible with different fluorescence measuring instruments.
Sulfo-Cyanine5 derivatives possess good water solubility.
Absorption ａnd emission spectra of Sulfo-Cyanine5 fluorophore
一般特性
| 外觀: | dark blue solid |
| 分子量: | 740.98 |
| 分子式: | C38H52N4O7S2 |
| 溶解性: | good in water, DMF, DMSO, alcohols |
| 質(zhì)量控制: | NMR 1H, HPLC-MS (95%) |
| 儲(chǔ)存條件: | 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. |
光譜特性
| 激發(fā)波長(zhǎng), nm: | 646 |
| 在激發(fā)波長(zhǎng)下的消光系數(shù), Lmol-1cm-1: | 271000 |
| 發(fā)生波長(zhǎng), nm: | 662 |
| 熒光量子產(chǎn)率: | 0.2 |
| CF260: | 0.13 |
| CF280: | 0.13 |
