乾思生物科技有限公司是[Dye maleimides]Cyanine3 maleimide lumiprobe公司核心代理商，價(jià)格低，質(zhì)量好，批次*新，免費(fèi)技術(shù)指導(dǎo)，免費(fèi)產(chǎn)品代測(cè)，免運(yùn)費(fèi)，服務(wù)周到，是國(guó)家重點(diǎn)實(shí)驗(yàn)室及國(guó)內(nèi)各大院校長(zhǎng)期指定供應(yīng)商。[Dye maleimides]Cyanine3 maleimide新品發(fā)布，歡迎咨詢(xún)選購(gòu)。

[Dye maleimides]Cyanine3 maleimide

Cyanine3 maleimide

詳細(xì)描述

訂購(gòu)貨號(hào)產(chǎn)品名稱(chēng)及規(guī)格價(jià)格(￥)

11080Cyanine3 maleimide, 1 mg1430.00

21080Cyanine3 maleimide, 5 mg2730.00

41080Cyanine3 maleimide, 25 mg5330.00

51080Cyanine3 maleimide, 50 mg9035.00

61080Cyanine3 maleimide, 100 mg15470.00

硫醇單一活化Cyanine3 dye。該染料用于向包含半胱氨酸殘基的蛋白、多肽以及硫醇化的分子(比如含硫醇的寡核苷酸)標(biāo)記Cyanine3熒光團(tuán)(Cy3?的類(lèi)似物)。

胱氨酸應(yīng)該在標(biāo)記前先使用TCEP(tris-carboxyethylphosphine)或其他還原劑進(jìn)行還原反應(yīng)。

使用Cyanine3 maleimide進(jìn)行的標(biāo)記反應(yīng)是有選擇性的，有效的。

我們推薦使用水溶的Sulfo-Cyanine3 maleimide標(biāo)記抗體和其他敏感蛋白。

推薦手冊(cè)：

蛋白與其他硫醇分子的馬來(lái)酰亞胺標(biāo)記

Cy? is a trademark of GE Healthcare.

General properties

Appearance: red powder

Molecular weight: 615.20

Molecular formula: C36H43ClN4O3

Solubility: soluble in organic solvents (DMF, DMSO, dichloromethane), insoluble in water

Quality control: NMR 1H (95%) and 13C, 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. Desiccate.

MSDS: Download

Spectral properties

Excitation maximum, nm: 555

Extinction coefficient at excitation maximum, Lmol-1cm-1: 150000

Emission maximum, nm: 570

Fluorescence quantum yield: 0.31

[Dye maleimides]Cyanine3 maleimide新品發(fā)布，歡迎咨詢(xún)選購(gòu)。