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JoVE Journal
Immunology and Infection
使用抗体依赖性细胞介导的细胞毒性报告基因生物测定评估癌细胞中抗体依赖性、细胞介导的细胞毒性
使用抗体依赖性细胞介导的细胞毒性报告基因生物测定评估癌细胞中抗体依赖性、细胞介导的细胞毒性
JoVE Journal
Immunology and Infection
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JoVE Journal Immunology and Infection
Assessing Antibody-dependent, Cell-mediated Cytotoxicity in Cancer Cells using Antibody-Dependent Cell-Mediated Cytotoxicity Reporter Bioassay

使用抗体依赖性细胞介导的细胞毒性报告基因生物测定评估癌细胞中抗体依赖性、细胞介导的细胞毒性

Full Text
978 Views
05:21 min
September 13, 2024

DOI: 10.3791/67077-v

Kelvin Kam Yew Kuan*1, Ke Zhang*1,2, Koon Hwee Ang1, Min Thura1, Wei Hui Zheng3,4

1Institute of Molecular and Cell Biology (IMCB),A*STAR 61 Biopolis Drive, 2Department of Radiation Oncology,Affiliated Hangzhou Cancer Hospital, 3Key Laboratory of Head and Neck Cancer Translational Research of Zhejiang Province,Zhejiang Cancer Hospital, 4Department of Thyroid Surgery of Zhejiang Cancer Hospital

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Please note that some of the translations on this page are AI generated. Click here for the English version.

Overview

This article presents a protocol for an antibody-dependent, cell-mediated cytotoxicity (ADCC) assay using an ADCC bioassay kit. The method is rapid and straightforward, allowing for results within one day, which is beneficial for cancer immunotherapy research.

Key Study Components

Area of Science

  • Immunology
  • Cancer Research
  • Therapeutic Antibodies

Background

  • ADCC is a crucial mechanism for antibody-mediated immune responses.
  • Improving methods to test antibody efficacy is vital for cancer treatment.
  • The ADCC bioassay kit provides a reliable tool for evaluating therapeutic antibodies.
  • High signal-to-noise ratio enhances the accuracy of results.

Purpose of Study

  • To present a new method for testing the efficacy of antibody drugs.
  • To expedite research in cancer immunotherapy.
  • To facilitate mass screening of therapeutic antibodies.

Methods Used

  • Utilization of an ADCC bioassay kit.
  • Simple mix and read protocol.
  • Rapid result acquisition within one day.
  • High signal-to-noise ratio for accurate evaluation.

Main Results

  • The protocol allows for efficient testing of therapeutic antibodies.
  • Results can be obtained quickly, aiding timely research.
  • Mass screening capabilities enhance the evaluation process.
  • High accuracy in assessing antibody efficacy.

Conclusions

  • The ADCC assay is a valuable tool for cancer immunotherapy research.
  • It provides a rapid and accurate method for evaluating therapeutic antibodies.
  • This protocol can significantly aid in the development of antibody-based treatments.

Frequently Asked Questions

What is ADCC?
ADCC stands for antibody-dependent cell-mediated cytotoxicity, a mechanism by which antibodies mediate immune responses.
How quickly can results be obtained using this protocol?
Results can be obtained within one day using the simple mix and read protocol.
What are the advantages of using the ADCC bioassay kit?
The kit allows for rapid testing, high accuracy, and mass screening of therapeutic antibodies.
Why is the signal-to-noise ratio important?
A high signal-to-noise ratio ensures accurate evaluation of therapeutic antibodies, minimizing false results.
What is the purpose of this study?
The study aims to present a new method for testing the efficacy of antibody drugs in cancer treatment.

在这里,我们提出了一种使用 ADCC 生物测定试剂盒进行抗体依赖性、细胞介导的细胞毒性 (ADCC) 测定的方案。该方法为阐明 ADCC 机制和评估抗体在癌症免疫治疗中的治疗潜力提供了有价值的工具。

众所周知,抗体依赖性、细胞介导的细胞毒性是抗体发挥免疫介导的某些作用的重要机制。因此,我们想找到一种更好的方法来测试抗体药物在癌症治疗中的疗效,即使用 ADCCSA。该协议快速而简单。

通过使用简单的混合和读取方案,我们可以在一天内获得结果,从而加快研究速度。通过使用 ADCC 生物测定,我们可以更准确地对治疗性抗体药物进行质量筛选。该检测的信噪比很高,这有助于准确评估治疗性抗体。

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抗体依赖性 细胞介导的细胞毒性 (ADCC) 癌症免疫疗法 治疗性抗体 ADCC 生物测定试剂盒 甲状腺癌细胞 效应细胞 靶癌细胞 荧光素酶报告基因 活化 T 细胞核因子 (NFAT) 细胞毒性定量 发光信号 常规 ADCC 检测

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