Click-iT™ EdU Alexa Fluor™ 488 HCS 检测是一种优于传统细胞增殖检测的替代方法,其针对高内涵成像应用进行了优化。在该检测中,将经修饰的胸苷类似物 EdU 有效地掺入新合成的了解更多信息
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货号
数量
C10351
10 x 96 孔板
C10350
2 x 96 孔板
2 选项
货号 C10351
价格(CNY)
43,612.00
Each
添加至购物车
数量:
10 x 96 孔板
价格(CNY)
43,612.00
Each
添加至购物车
Click-iT™ EdU Alexa Fluor™ 488 HCS 检测是一种优于传统细胞增殖检测的替代方法,其针对高内涵成像应用进行了优化。在该检测中,将经修饰的胸苷类似物 EdU 有效地掺入新合成的 DNA 中,并在快速、高度特异性的 click 反应中用明亮的、光稳定的 Alexa Fluor™ 染料进行荧光标记。得益于温和的点击方案,这种增殖细胞的荧光标记非常准确并且与抗体方法兼容。
Click-iT™ EdU Alexa Fluor™ 488 HCS 测定试剂盒具有以下特点:
• 简单—每次都能在更短的时间内完成工作 • 高效—无需变性步骤或严苛处理 • 对样品作用温和—更好地保存细胞形态、抗原结构和 DNA 完整性 • 一致—不依赖于可变的抗体批次进行检测
准确的细胞增殖检测方法是基于核苷类似物在新合成 DNA 中的掺入及测量,其中溴脱氧尿苷 (BrdU) 是一种常用的类似物。通过严苛处理方法(HCl、加热或酶)使 DNA 变性并暴露于 BrdU 分子后,使用抗 BrdU 抗体对 BrdU 标记的 DNA 进行定量检测。此步骤耗时且难以一致地执行。严苛处理也会对样品的完整性和质量产生不利影响,使得与其他抗体的共染色更具有挑战性。
卓越的增殖方法学 Click-iT™ EdU Alexa Fluor™ 488 HCS 测定试剂盒是用于测定细胞增殖的 BrdU 测定试剂盒的极佳替代品。EdU(5-乙基-2'-脱氧尿苷)是脱氧胸腺嘧啶的核苷类似物,在活跃的 DNA 合成过程中掺入 DNA 中。使用 Click-iT™ EdU,温和的固定和洗涤剂透化足以使基于小分子的 Click-iT™ EdU 检测试剂获得掺入 DNA 的路径。因此,Click-iT™ EdU HCS 检测试剂盒不仅简便易用,而且更准确且与细胞周期分析以及其他的细胞内或细胞外目标成分相兼容,以获得令人满意且丰富的检测结果。
Cell type specific applicability of 5-ethynyl-2'-deoxyuridine (EdU) for dynamic proliferation assessment in flow cytometry.
Authors:Diermeier-Daucher S, Clarke ST, Hill D, Vollmann-Zwerenz A, Bradford JA, Brockhoff G,
Journal:Cytometry A
PubMed ID:19235202
'Using the nucleoside analogue EdU (5-ethynyl-2''-deoxyuridine) for thymidine substitution instead of BrdU (5-bromo-2''-deoxyuridine) in cell proliferation assays has recently been proposed. However, the effect of EdU on cell viability, DNA synthesis, and cell cycle progression and consequently its usability for dynamic cell proliferation analysis in vitro has not been explored. ... More
Imaging and analysis of 3D tumor spheroids enriched for a cancer stem cell phenotype.
Authors:Robertson FM, Ogasawara MA, Ye Z, Chu K, Pickei R, Debeb BG, Woodward WA, Hittelman WN, Cristofanilli M, Barsky SH,
Journal:J Biomol Screen
PubMed ID:20639504
'Tumors that display a highly metastatic phenotype contain subpopulations of cells that display characteristics similar to embryonic stem cells. These cells exhibit the ability to undergo self-renewal; slowly replicate to retain a nucleoside analog label, leading to their definition as ' ... More
Development of a high-content screening assay panel to accelerate mechanism of action studies for oncology research.
Authors:Towne DL, Nicholl EE, Comess KM, Galasinski SC, Hajduk PJ, Abraham VC,
Journal:J Biomol Screen
PubMed ID:22706350
'Efficient elucidation of the biological mechanism of action of novel compounds remains a major bottleneck in the drug discovery process. To address this need in the area of oncology, we report the development of a multiparametric high-content screening assay panel at the level of single cells to dramatically accelerate understanding ... More
EdU, a new thymidine analogue for labelling proliferating cells in the nervous system.
Authors:Chehrehasa F, Meedeniya AC, Dwyer P, Abrahamsen G, Mackay-Sim A,
Journal:J Neurosci Methods
PubMed ID:18996411
Labelling and identifying proliferating cells is central to understanding neurogenesis and neural lineages in vivo and in vitro. We present here a novel thymidine analogue, ethynyl deoxyuridine (EdU) for labelling dividing cells, detected with a fluorescent azide which forms a covalent bond via the ... More
Authors:Cronin SJ, Nehme NT, Limmer S, Liegeois S, Pospisilik JA, Schramek D, Leibbrandt A, Simoes Rde M, Gruber S, Puc U, Ebersberger I, Zoranovic T, Neely GG, von Haeseler A, Ferrandon D, Penninger JM,
Journal:Science
PubMed ID:19520911
Innate immunity represents the first line of defense in animals. We report a genome-wide in vivo Drosophila RNA interference screen to uncover genes involved in susceptibility or resistance to intestinal infection with the bacterium Serratia marcescens. We first employed whole-organism gene suppression, followed by tissue-specific silencing in gut epithelium or ... More