中文名稱

紅色活細(xì)胞熒光探針CytoTell Red

英文名字

CytoTell Red

供應(yīng)商

AAT Bioquest

產(chǎn)品貨號(hào)

AAT-22255

產(chǎn)品報(bào)價(jià)

￥1518/500Tests

產(chǎn)品說明書

點(diǎn)擊查看

購(gòu)買方式

銀行轉(zhuǎn)賬、電匯、支票、現(xiàn)金，在線支付寶及網(wǎng)銀支付，或直接與我們電話聯(lián)系400-6800-868。

產(chǎn)品新聞

背景資料

Flow cytometry combined with fluorescence staining is a powerful tool to analyze heterogeneous cell populations。 Among all the existing fluorescent dyes CFSE is the preferred cell proliferation indicator that is widely used for live cell analysis。 However， it is impossible to use CFSE and its fluorescein analogs for GFP-transfected cells or for the applications where a FITC-labeled antibody is used since CFSE and its fluorescein analogs have the excitation and emission spectra almost identical to GFP or FITC。 CytoTell dyes are well excited at major laser lines such as 405 nm， 488 nm or 633 nm with multicolor emissions。 CytoTell dyes have minimal cytotoxicity， and are used for the multicolor applications with either GFP cell lines or FITC-labeled antibodies since they have either excitation or emission spectra distinct from fluorescein。 CytoTell Red is a red fluorescent dye that stains cells evenly。 As cells divide， the dye is distributed equally between daughter cells that can be measured as successive halving of the fluorescence intensity of the dye。 Up to 8 generations may be visualized。 CytoTell Red can also be used for long term tracking of labeled cells。 Analysis using two-parameter plots may provide better resolution of each generation， especially between undivided cells and the first generation。 Cells labeled with Cell CytoTell Red may be fixed and permeabilized for analysis of intracellular targets using standard formaldehyde-containing fixatives and saponin-based permeabilization buffers。 CytoTell Red has a peak excitation of 630 nm and can be excited by the red （633 nm） laser line。 It has a peak emission of 660 nm and can be detected with a 660/20 band pass filter （equivalent to APC， Alexa Fluor 647， or Cy5）， making it compatible with applications that utilize GFP or FITC antibodies for multicolor cell analysis。

產(chǎn)品描述

紅色活細(xì)胞熒光探針CytoTell Red產(chǎn)品的光譜學(xué)相關(guān)參數(shù)為Ex（nm）=628/ Em（nm）643；其對(duì)應(yīng)分子量大小為600。

產(chǎn)品形式

提供的紅色活細(xì)胞熒光探針CytoTell Red產(chǎn)品為固體形式，我們建議將其溶解到DMSO溶液中使用或保存。

保存建議

對(duì)于紅色活細(xì)胞熒光探針CytoTell Red產(chǎn)品，我們推薦使用常溫進(jìn)行運(yùn)輸。在您收到貨物后，我們建議在低于-15℃溫度下冷凍保存，要求儲(chǔ)存環(huán)境干燥并避免光照。產(chǎn)品有效期為12個(gè)月。

其他

美國(guó)AAT Bioquest Inc。（前身是ABD Bioquest，Inc。）是一家為從事生命科學(xué)研究、診斷研發(fā)及藥物開發(fā)的科學(xué)家研發(fā)、生產(chǎn)和銷售生物分析研究試劑和試劑盒的公司。公司致力于光譜學(xué)檢測(cè)領(lǐng)域，包括顯色、熒光和生物發(fā)光技術(shù)。AAT Bioquest的產(chǎn)品幫助全世界的科學(xué)家和生物醫(yī)藥研究者更好的了解生物化學(xué)，免疫學(xué)，細(xì)胞生物學(xué)和分子生物學(xué)等領(lǐng)域。作為AAT Bioquest Inc。的中國(guó)區(qū)域代理，艾美捷科技為中國(guó)客戶提供光譜學(xué)檢測(cè)技術(shù)并應(yīng)用于生化、生理代謝和細(xì)胞分析領(lǐng)域的產(chǎn)品，包括顯色，熒光和發(fā)光技術(shù)等全系列解決方案。