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Screening Phage-Display Antibody Libraries Using Protein Arrays. | LitMetric

Screening Phage-Display Antibody Libraries Using Protein Arrays.

Methods Mol Biol

Department of Medicine and General Cytometry Service-Nucleus, Cancer Research Center (CSIC/USAL/IBSAL), Francisco Vitoria 6-16, 37007, Salamanca, Spain.

Published: July 2018

AI Article Synopsis

Article Abstract

Phage-display technology constitutes a powerful tool for the generation of specific antibodies against a predefined antigen. The main advantages of phage-display technology in comparison to conventional hybridoma-based techniques are: (1) rapid generation time and (2) antibody selection against an unlimited number of molecules (biological or not). However, the main bottleneck with phage-display technology is the validation strategies employed to confirm the greatest number of antibody fragments. The development of new high-throughput (HT) techniques has helped overcome this great limitation. Here, we describe a new method based on an array technology that allows the deposition of hundreds to thousands of phages by micro-contact on a unique nitrocellulose surface. This setup comes in combination with bioinformatic approaches that enables simultaneous affinity screening in a HT format of antibody-displaying phages.

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Source
http://dx.doi.org/10.1007/978-1-4939-7447-4_20DOI Listing

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