Natural and man-made V-gene repertoires for antibody discovery.

Natural and man-made V-gene repertoires for antibody discovery.
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抗体发现的天然和人造V基因曲目。

DOI:
10.3389/fimmu.2012.00342
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发表时间:
2012
影响因子:
7.3
通讯作者:
Almagro JC
Almagro JC
中科院分区:
医学2区
文献类型:
--
作者:
Finlay WJ;Almagro JC

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抗体是生物制品市场增长最快的部分。基于抗体的药物的成功在于其精确的特异性、高效力、稳定性、溶解性、安全性以及与其他生物制剂相比相对便宜的制造工艺。我们在这里概述了定义抗体如何与不同靶标相互作用的结构研究和基本原理。我们还描述了人类,小鼠和鸡的抗体库和亲和力成熟机制,以及在骆驼和鲨鱼中使用新型单域抗体。这些物种都利用不同的进化解决方案来产生特异性和高亲和力的抗体,并说明了天然抗体库的可塑性。此外,我们还讨论了在过去二十年中设计和验证的人造抗体库的多种变化,这些抗体库已成为探索抗体库的大小、多样性和组成如何影响抗体发现过程的工具。
Antibodies are the fastest-growing segment of the biologics market. The success of antibody-based drugs resides in their exquisite specificity, high potency, stability, solubility, safety, and relatively inexpensive manufacturing process in comparison with other biologics. We outline here the structural studies and fundamental principles that define how antibodies interact with diverse targets. We also describe the antibody repertoires and affinity maturation mechanisms of humans, mice, and chickens, plus the use of novel single-domain antibodies in camelids and sharks. These species all utilize diverse evolutionary solutions to generate specific and high affinity antibodies and illustrate the plasticity of natural antibody repertoires. In addition, we discuss the multiple variations of man-made antibody repertoires designed and validated in the last two decades, which have served as tools to explore how the size, diversity, and composition of a repertoire impact the antibody discovery process.
DOI: 10.1016/0022-2836(87)90412-8
发表时间: 1987-08-20
影响因子: 5.6
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通讯作者: LESK, AM
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