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相关概念视频

Antibody Actions01:26

Antibody Actions

1.0K
Antibodies, or immunoglobulins, are critical players in the immune system's arsenal against invading pathogens. Produced by B cells and plasma cells, their primary role is to detect and bind to specific antigens, molecules found on the surface of pathogens like bacteria or viruses. Beyond antigen recognition, antibodies perform several vital functions that contribute to immune defense.
Neutralization
Antibodies can bind to pathogens, preventing them from infecting host cells. This process...
1.0K
Immunoglobulin-like Cell Adhesion Molecules01:31

Immunoglobulin-like Cell Adhesion Molecules

3.2K
Immunoglobulin-like cell adhesion molecules or Ig-CAMs are a versatile group of cell surface glycoproteins belonging to the immunoglobulin protein superfamily. Ig-CAMs possess the characteristic immunoglobulin protein domains and other domains such as the fibronectin type III domain. The Ig domains are glycosylated to varying degrees in different Ig-CAMs.
Ig-CAMs exhibit either homophilic binding (to other Ig-CAMs) or heterophilic binding (to other ligands such as integrins). While most Ig-CAMs...
3.2K
Immunoprecipitation01:20

Immunoprecipitation

5.2K
Immunoprecipitation, or IP, is a widely used technique that employs protein-antibody interactions to isolate proteins or protein complexes in their native state for studying protein-protein interactions, quaternary structures, or supramolecular complexes. Various modifications of the technique, including chromatin IP, cross-linking IP, and fluorescence IP, are commonly used.
Chromatin Immunoprecipitation
Chromatin immunoprecipitation, also known as ChIP, is used to study protein-DNA or...
5.2K
Antibody Structure01:10

Antibody Structure

58.7K
Overview
Antibodies, also known as immunoglobulins (Ig), are essential players of the adaptive immune system. These antigen-binding proteins are produced by B cells and make up 20 percent of the total blood plasma by weight. In mammals, antibodies fall into five different classes, which each elicits a different biological response upon antigen binding.
The Y-Shaped Structure of Antibodies Consists of Four Polypeptide Chains
Antibodies consist of four polypeptide chains: two identical heavy...
58.7K
Cross-reactivity00:42

Cross-reactivity

30.9K
Overview
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相关实验视频

Updated: May 22, 2025

Covalent Binding of Antibodies to Cellulose Paper Discs and Their Applications in Naked-eye Colorimetric Immunoassays
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Covalent Binding of Antibodies to Cellulose Paper Discs and Their Applications in Naked-eye Colorimetric Immunoassays

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在免疫学中捕捉债券.

Hyun-Kyu Choi1,2,3, Cheng Zhu1,2,4

  • 1Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology and Emory University, Atlanta, Georgia, USA;

Annual review of immunology
|March 14, 2025
PubMed
概括
此摘要是机器生成的。

捕获债券在强力下加强,与滑动债券不同. 这种独特的特性在各种生物过程中至关重要,为疾病提供了潜在的治疗点.

关键词:
生物分子相互作用捕获债券的捕获债券是什么取决于力量的动力学.机械感知机械感知机器机械传导 机械传导债券债券债券债券债券债券

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Detection and Enrichment of Rare Antigen-specific B Cells for Analysis of Phenotype and Function

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Isolation of Labile Multi-protein Complexes by in vivo Controlled Cellular Cross-Linking and Immuno-magnetic Affinity Chromatography
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Isolation of Labile Multi-protein Complexes by in vivo Controlled Cellular Cross-Linking and Immuno-magnetic Affinity Chromatography

Published on: March 9, 2010

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相关实验视频

Last Updated: May 22, 2025

Covalent Binding of Antibodies to Cellulose Paper Discs and Their Applications in Naked-eye Colorimetric Immunoassays
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Detection and Enrichment of Rare Antigen-specific B Cells for Analysis of Phenotype and Function
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Detection and Enrichment of Rare Antigen-specific B Cells for Analysis of Phenotype and Function

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Isolation of Labile Multi-protein Complexes by in vivo Controlled Cellular Cross-Linking and Immuno-magnetic Affinity Chromatography
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科学领域:

  • 生物物理学的生物物理.
  • 分子生物学分子生物学
  • 细胞力学 细胞力学

背景情况:

  • 捕获键是一种分子相互作用的类别,在施加的力下加强,与典型的滑动键形成鲜明对比.
  • 最初在白细胞和细菌粘附中观察到的捕获键现在在各种生物系统中得到了认可.

研究的目的:

  • 阐明捕捞纽带的基本特性和广泛的生物学意义.
  • 探索强力增强捕捞纽带稳定的机制.
  • 突出捕捞纽带研究在了解和治疗疾病方面的潜力.

主要方法:

  • 审查和综合现有文献的捕捞债券研究.
  • 分析分子键的依赖力动力学和能量景观模型.
  • 检查捕获债券发挥作用的各种生物环境.

主要成果:

  • 由于强力诱导的结构变化,捕捞债券的寿命和强度随着施加的力而增加.
  • 这些键是细胞粘附,运动,机械传导,病毒感染和免疫反应的组成部分.
  • 强力调节的能量景观为理解捕获债券行为提供了一个框架.

结论:

  • 捕获纽带是生物力适应的一个关键机制.
  • 了解捕获纽带动态对于破译细胞力学和生物过程至关重要.
  • 准捕获债券有望在各种疾病中进行治疗干预.