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Labeling DNA Probes03:31

Labeling DNA Probes

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DNA probes are fragments of DNA labeled with a reporter tag to enable their detection or purification. The resulting labeled DNA probes can then hybridize to target nucleic acid sequences through complementary base-pairing, and may be used to recover or identify these regions.
Radioisotopes, fluorophores, or small molecule binding partners like biotin or digoxigenin, are the most widely used reporter tags for labeling DNA probes. These labels can be attached to the probe DNA molecule via...
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卡斯帕斯-3-响应,化双等价瓶刷聚合物.

Hadiqa Zafar1, Bin Liu1, Hung V-T Nguyen1

  • 1Department of Chemistry, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, United States.

ACS macro letters
|April 22, 2024
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概括
此摘要是机器生成的。

这项研究引入了含有的双价瓶刷聚合物 (BBPs),当被caspase-3分裂时会释放光信号. BBP骨干长度和左边位置控制酶可访问性和信号响应.

科学领域:

  • 聚合物化学 聚合物化学
  • 生物材料科学 生物材料科学
  • 酶反应性材料 酶反应性材料

背景情况:

  • 设计具有生物响应性的材料需要控制蛋白酶对可切割的访问.
  • 瓶刷聚合物 (BBP) 为精确的分子设计提供了独特的架构.

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