久久亚洲精品天码av,午夜福利屄插穴,午夜福利视频91,亚欧美爽爽爽爽爽,亚洲欧美日韩色色图片,青青操在线观看,精品天堂麻豆av,无码av东京热,婷婷成人亚洲少妇

產(chǎn)品展廳收藏該商鋪

您好 登錄 注冊

當前位置:
西安凱新生物科技有限公司>公司動態(tài)>Cyanine7 tetrazine|Cy7.5 tetrazine

公司動態(tài)

Cyanine7 tetrazine|Cy7.5 tetrazine

發(fā)布時間:2018-2-28

Cyanine7 tetrazine

TCO ligation is a reaction that takes place between a tetrazine and a strained olefin, such as trans-cyclooctene.

This tetrazine bears a fragment of near infrared dye, Cyanine7. This NIR fluorophore is especially useful for in vivo imaging.

供應商:西安凱新生物科技有限公司

 

      

General properties:

Appearance:

dark colored solid

Mass spec M+ increment:

703.4

Molecular weight:

877.94

Molecular formula:

C47H54N7F6OP

Solubility:

good in DMF, DMSO, DCM

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.

 

Spectral properties:

Excitation maximum, nm:

750

ε, L⋅mol−1⋅cm−1:

199000

Emission maximum, nm:

773

CF260:

0.022

CF280:

0.

供應商:西安凱新生物科技有限公司

Cyanine7.5 tetrazine

Cyanine7.5 tetrazine for tetrazine ligation contains a near infrared fluorophore suitable for in vivo imaging.

Absorption and emission spectra of Cyanine7.5 are similar to ICG (indocyanine green), but Cyanine7.5 is significantly brighter.

General properties:

Appearance:

dark colored solid

Mass spec M+ increment:

802.5

Molecular weight:

919.9

Molecular formula:

C55H58N7BF4O

Solubility:

good in DMF, DMSO, dichloromethane

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.

 

Spectral properties:

Excitation maximum, nm:

788

ε, L⋅mol−1⋅cm−1:

223000

Emission maximum, nm:

808

 

供應商:西安凱新生物科技有限公司

點擊此處進入西安凱新生物科技有限公司查看

點擊此處進入西安凱新生物科技有限公司查看

 

收藏該商鋪

請 登錄 后再收藏

提示

您的留言已提交成功!我們將在第一時間回復您~

對比框

產(chǎn)品對比 聯(lián)系電話 二維碼 意見反饋 在線交流

掃一掃訪問手機商鋪
86-029-68881181
在線留言
雅安市| 新昌县| 武川县| 大埔区| 凌海市| 固镇县| 安福县| 民乐县| 米脂县| 松桃| 古丈县| 金阳县| 潍坊市| 宜阳县| 永川市| 公主岭市| 新营市| 洮南市| 商丘市| 乳源| 苏尼特右旗| 上杭县| 潢川县| 乌拉特中旗| 石门县| 霍林郭勒市| 新建县| 合水县| 黄平县| 徐闻县| 弋阳县| 浙江省| 阿图什市| 邢台市| 梁平县| 南开区| 荆门市| 青浦区| 隆子县| 绍兴县| 昌邑市|