激情综合啪啪6月丁香,久久久久国产精品91福利,99精品日韩欧美在线观看,91成人午夜福利在线观看国产

西安凱新生物科技有限公司
初級(jí)會(huì)員 | 第9年

13619217766

當(dāng)前位置:西安凱新生物科技有限公司>>熒光染料及其標(biāo)記蛋白>>活性熒光染料>> 疊氮修飾熒光染料Coumarin 343 azide|Coumarin 343 N3

Coumarin 343 azide|Coumarin 343 N3

參  考  價(jià)面議
具體成交價(jià)以合同協(xié)議為準(zhǔn)

產(chǎn)品型號(hào)疊氮修飾熒光染料

品       牌

廠商性質(zhì)生產(chǎn)商

所  在  地西安市

更新時(shí)間:2018-01-27 21:45:07瀏覽次數(shù):733次

聯(lián)系我時(shí),請(qǐng)告知來自 環(huán)保在線
Coumarin 343 azide|Coumarin 343 N3
西安凱新生物科技有限公司是國(guó)內(nèi)的熒光染料供應(yīng)商,我可以提供包括有Coumarin 熒光衍生物產(chǎn)品,波長(zhǎng)是是400-550nm,我們可以在Coumarin 末端修飾NHS活化脂、疊氮N3、MAL馬來酰亞胺,氨基NH2等等活性基團(tuán),除此之外我們還可以提供BODIPY熒光活性染料,CY系列活性熒光染料等等產(chǎn)品。

Coumarin 343 azide|Coumarin 343 N3

This product will be discontinued soon in favor of Coumarin 343 X azide. We may still have some material in stock (please see availability above).

This greenish-blue emitting fluorophore can be used as a FRET donor for FAM. Azide derivative is suitable for Click Chemistry.

Coumarin 343 azide|Coumarin 343 N3

 

General properties:

Appearance:

yellow powder

Molecular weight:

441.48

Molecular formula:

C22H27N5O5

Solubility:

Good in organic solvents (DCM, chloroform, DMF, DMSO, MeCN, alcohols), poor in water

Quality control:

NMR 1H (95%) TLC, functional testing

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.

 

Spectral properties:

Excitation maximum, nm:

437

ε, Lmol1⋅cm1:

39000

Emission maximum, nm:

477

Fluorescence quantum yield:

0.63

CF260:

0.29

CF280:

0.24

 

產(chǎn)品列表:

Coumarin 343 X azide            Ex/Em:430nm-470nm

Coumarin azide                  Ex/Em:490nm-530nm

Coumarin azide                  Ex/Em:480nm-520nm

Coumarin 343 X NHS ester        Ex/Em:430nm-470nm

 

Coumarin NHS ester              Ex/Em:400nm-450nm

Coumarin NHS ester              Ex/Em:450nm-490nm

Coumarin NHS ester              Ex/Em:470nm-510nm

 

Coumarin 343 X alkyne           Ex/Em:430nm-470nm

Coumarin alkyne                 Ex/Em:410nm-460nm

 

Coumarin 343 X maleimide        Ex/Em:430nm-470nm

Coumarin maleimide              Ex/Em:440nm-480nm

 

Coumarin 343 X carboxylic acid  Ex/Em:430nm-470nm

Coumarin carboxylic acid        Ex/Em:440nm-480nm

 

Coumarin 343 X amine            Ex/Em:430nm-470nm

Coumarin amine                  Ex/Em:440nm-480nm

 

Coumarin 343 X Thiol            Ex/Em:430nm-470nm

Coumarin Thiol                  Ex/Em:440nm-480nm

會(huì)員登錄

×

請(qǐng)輸入賬號(hào)

請(qǐng)輸入密碼

=

請(qǐng)輸驗(yàn)證碼

收藏該商鋪

X
該信息已收藏!
標(biāo)簽:
保存成功

(空格分隔,最多3個(gè),單個(gè)標(biāo)簽最多10個(gè)字符)

常用:

提示

X
您的留言已提交成功!我們將在第一時(shí)間回復(fù)您~
撥打電話
在線留言