乾思生物科技有限公司是[Dye NHS esters]Sulfo-Cyanine3 NHS ester 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，免運(yùn)費(fèi)，服務(wù)周到，是國家重點(diǎn)實(shí)驗(yàn)室及國內(nèi)各大院校長期指定供應(yīng)商。[Dye NHS esters]Sulfo-Cyanine3 NHS ester新品發(fā)布，歡迎咨詢選購。

[Dye NHS esters]Sulfo-Cyanine3 NHS ester

詳細(xì)描述

訂購貨號產(chǎn)品名稱及規(guī)格價(jià)格(￥)

11320Sulfo-Cyanine3 NHS ester, 1 mg2080.00

21320Sulfo-Cyanine3 NHS ester, 5 mg5330.00

41320Sulfo-Cyanine3 NHS ester, 25 mg11050.00

51320Sulfo-Cyanine3 NHS ester, 50 mg19500.00

61320Sulfo-Cyanine3 NHS ester, 100 mg31850.00

水溶，氨基活性sulfo-Cyanine3 NHS ester。不需有機(jī)溶劑，在水溶液中即可有效的對蛋白和多肽進(jìn)行標(biāo)記。該產(chǎn)品是低溶解度蛋白和易變性蛋白的理想選擇。

這是一種磺化的、親水的、水溶的熒光染料。沒有磺化的Cyanine3 NHS ester亦可供選擇。

該產(chǎn)品是Cy3? NHS ester的衍生物。在所有應(yīng)用中Sulfo-Cyanine3 NHS ester都可以替代Cy3?，Alexa Fluor 546和DyLight 549。

推薦手冊：

氨基分子的NHS酯標(biāo)記

Cy? is a trademark of GE Healthcare.

General properties

Appearance: dark red crystals

Molecular weight: 735.80

Molecular formula: C34H38N3NaO10S2

Solubility: very high in water, good in polar organic solvents (DMF, DMSO)

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: 548

Extinction coefficient at excitation maximum, Lmol-1cm-1: 162000

Emission maximum, nm: 563

Fluorescence quantum yield: 0.1

CF260: 0.03

CF280: 0.06

[Dye NHS esters]Sulfo-Cyanine3 NHS ester新品發(fā)布，歡迎咨詢選購。