Your browser doesn't support javascript.
loading
Mostrar: 20 | 50 | 100
Resultados 1 - 2 de 2
Filtrar
Mais filtros

Base de dados
Ano de publicação
Tipo de documento
Assunto da revista
País de afiliação
Intervalo de ano de publicação
1.
Biospektrum (Heidelb) ; 28(2): 178-179, 2022.
Artigo em Alemão | MEDLINE | ID: mdl-35369108

RESUMO

Despite readily available alternative technologies, many antibodies in research and diagnostics are still generated and produced with the use of laboratory animals. Here, we portrait the concept of animal-free recombinant antibodies and the generation of such an antibody against the spike-protein of SARS-Cov-2. The scientific community needs to raise awareness for more sustainable animal-free alternatives, especially as they offer a path to more reliable and reproducible data.

2.
Methods Mol Biol ; 1904: 353-375, 2019.
Artigo em Inglês | MEDLINE | ID: mdl-30539480

RESUMO

Antibodies are widely used in a large variety of research applications, for diagnostics and therapy of numerous diseases, primarily cancer and autoimmune diseases. Antibodies are binding specifically to target structures (antigens). The antigen-binding properties are not only dependent on the antibody sequence, but also on the discrete antigen region recognized by the antibody (epitope). Knowing the epitope is valuable information for the improvement of diagnostic assays or therapeutic antibodies, as well as to understand the immune response of a vaccine. While huge progress has been made in the pipelines for the generation and functional characterization of antibodies, the available technologies for epitope mapping are still lacking effectiveness in terms of time and effort. Also, no technique available offers the absolute guarantee of succeeding. Thus, research to develop and improve epitope mapping techniques is still an active field. Phage display from random peptide libraries or single-gene libraries are currently among the most exploited methods for epitope mapping. The first is based on the generation of mimotopes and it is fastened to the need of high-throughput sequencing and complex bioinformatic analysis. The second provides original epitope sequences without requiring complex analysis or expensive techniques, but depends on further investigation to define the functional amino acids within the epitope. In this book chapter, we describe how to perform epitope mapping by antigen fragment phage display from single-gene antigen libraries and how to construct these types of libraries. Thus, we also provide figures and analysis to demonstrate the actual potential of this technique and to prove the necessity of certain procedural steps.


Assuntos
Técnicas de Visualização da Superfície Celular , Mapeamento de Epitopos/métodos , Epitopos , Biblioteca de Peptídeos , Anticorpos Monoclonais/imunologia , Antígenos/imunologia , Epitopos/genética , Epitopos/imunologia , Humanos , Ligação Proteica
SELEÇÃO DE REFERÊNCIAS
DETALHE DA PESQUISA