Click-iT™ EdU Alexa Fluor™ 594 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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C10354
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货号 C10354
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数量:
2 x 96 孔板
价格(CNY)
7,783.00
Online Exclusive
Ends: 31-Dec-2025
10,277.00
共减 2,494.00 (24%)
Each
添加至购物车
Click-iT™ EdU Alexa Fluor™ 594 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 click 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。
•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 • 丰富的检测结果—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,这使得与其他抗体的共染色具有挑战性。
卓越的增殖方法学 Click-iT™ EdU Alexa Fluor™ 594 HCS 检测可提供一种优于 BrdU 检测的细胞增殖检测方法。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。
Authors:Deckbar D, Stiff T, Koch B, Reis C, Löbrich M, Jeggo PA,
Journal:Cancer Res
PubMed ID:20460507
'It has been proposed that the G(1)-S checkpoint is the critical regulator of genomic stability, preventing the cell cycle progression of cells with a single DNA double-strand break. Using fluorescence-activated cell sorting analysis of asynchronous cells and microscopic analysis of asynchronous and synchronized cells, we show that full blockage of ... More
A chemical method for fast and sensitive detection of DNA synthesis in vivo.
Authors:Salic A, Mitchison TJ,
Journal:Proc Natl Acad Sci U S A
PubMed ID:18272492
We have developed a method to detect DNA synthesis in proliferating cells, based on the incorporation of 5-ethynyl-2'-deoxyuridine (EdU) and its subsequent detection by a fluorescent azide through a Cu(I)-catalyzed [3 + 2] cycloaddition reaction ("click" chemistry). Detection of the EdU label is highly sensitive and can be accomplished in ... More
Spatiotemporal asymmetry of the meiotic program underlies the predominantly distal distribution of meiotic crossovers in barley.
Authors:Higgins JD, Perry RM, Barakate A, Ramsay L, Waugh R, Halpin C, Armstrong SJ, Franklin FC,
Journal:Plant Cell
PubMed ID:23104831
Meiosis involves reciprocal exchange of genetic information between homologous chromosomes to generate new allelic combinations. In cereals, the distribution of genetic crossovers, cytologically visible as chiasmata, is skewed toward the distal regions of the chromosomes. However, many genes are known to lie within interstitial/proximal regions of low recombination, creating a ... More