Click-iT EdU 细胞增殖成像试剂盒是一种优于传统细胞增殖检测的替代方法,其针对荧光显微镜应用进行了优化。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了解更多信息
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货号
数量
C10340
1 kit
货号 C10340
价格(CNY)
7,601.00
飞享价
Ends: 31-Dec-2025
10,304.00
共减 2,703.00 (26%)
Each
添加至购物车
数量:
1 kit
价格(CNY)
7,601.00
飞享价
Ends: 31-Dec-2025
10,304.00
共减 2,703.00 (26%)
Each
添加至购物车
Click-iT EdU 细胞增殖成像试剂盒是一种优于传统细胞增殖检测的替代方法,其针对荧光显微镜应用进行了优化。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 细胞增殖成像试剂盒可提供一种优于 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 成像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。
'The stem cells (SCs) at the bottom of intestinal crypts tightly contact niche-supporting cells and fuel the extraordinary tissue renewal of intestinal epithelia. Their fate is regulated stochastically by populational asymmetry, yet whether asymmetrical fate as a mode of SC division is relevant and whether the SC niche contains committed ... More
APC/C-CCS52A complexes control meristem maintenance in the Arabidopsis root.
Authors:Vanstraelen M, Baloban M, Da Ines O, Cultrone A, Lammens T, Boudolf V, Brown SC, De Veylder L, Mergaert P, Kondorosi E,
Journal:Proc Natl Acad Sci U S A
PubMed ID:19553203
'Plant organs originate from meristems where stem cells are maintained to produce continuously daughter cells that are the source of different cell types. The cell cycle switch gene CCS52A, a substrate specific activator of the anaphase promoting complex/cyclosome (APC/C), controls the mitotic arrest and the transition of mitotic cycles to ... More
Dynamic temporal requirement of Wnt1 in midbrain dopamine neuron development.
Authors:Yang J, Brown A, Ellisor D, Paul E, Hagan N, Zervas M,
Journal:Development
PubMed ID:23444360
'Wnt1-expressing progenitors generate midbrain dopamine (MbDA) and cerebellum (Cb) neurons in distinct temporal windows and from spatially discrete progenitor domains. It has been shown that Wnt1 and Lmx1a participate in a cross-regulatory loop that is utilized during MbDA neuron development. However, Wnt1 expression dynamically changes over time and precedes that ... More
The human GINS complex associates with Cdc45 and MCM and is essential for DNA replication.
Authors:Aparicio T, Guillou E, Coloma J, Montoya G, Méndez J,
Journal:Nucleic Acids Res
PubMed ID:19223333
'The GINS complex, originally discovered in Saccharomyces cerevisiae and Xenopus laevis, binds to DNA replication origins shortly before the onset of S phase and travels with the replication forks after initiation. In this study we present a detailed characterization of the human GINS (hGINS) homolog. Using new antibodies that allow ... More
Paper-supported 3D cell culture for tissue-based bioassays.
Authors:Derda R, Laromaine A, Mammoto A, Tang SK, Mammoto T, Ingber DE, Whitesides GM,
Journal:Proc Natl Acad Sci U S A
PubMed ID:19846768
Fundamental investigations of human biology, and the development of therapeutics, commonly rely on 2D cell-culture systems that do not accurately recapitulate the structure, function, or physiology of living tissues. Systems for 3D cultures exist but do not replicate the spatial distributions of oxygen, metabolites, and signaling molecules found in tissues. ... More