Mapping B-cell linear epitopes of NS3 protein of bovine viral diarrhea virus

Copyright © 2012 Elsevier B.V. All rights reserved..

Bovine viral diarrhea virus (BVDV) is a member of the genus Pestivirus within the family Flaviviridae. NS3 is one of the immunodominance regions of the BVDV viral proteins. To identify the potential B-cell linear antigenic epitopes within BVDV NS3 region, serial overlapping truncations covering the whole region were expressed and purified, and screened by multistep of Western-blot. We found ((1)VCKKITEHERCHVNI(15)), ((20)AFFGVMPRGTTPRAPVR(36)), ((46)RRGLETGWAYTHQGGI(61)), ((281)EGDMATGITYASYGYFC(297)), ((426)YSGEDPANLRVVTSQSPYVVVATNAIESGV(455)) and ((481)FIVTGLKRMAVTVGEQA(497)) can be recognized by the BVDV infected bovine serum. These proteins have been confirmed by indirect enzyme-linked immunosorbent assay (I-ELISA). The results of this study might open new perspectives on the structure and antibody-antigen reaction of the non-structural proteins and may aid in the clinical application as well.

Medienart:

E-Artikel

Erscheinungsjahr:

2013

Erschienen:

2013

Enthalten in:

Zur Gesamtaufnahme - volume:151

Enthalten in:

Veterinary immunology and immunopathology - 151(2013), 3-4 vom: 15. Feb., Seite 331-6

Sprache:

Englisch

Beteiligte Personen:

Li, Yan [VerfasserIn]
Jia, Ying [VerfasserIn]
Wen, Kai [VerfasserIn]
Liu, Hua [VerfasserIn]
Gao, Mingchun [VerfasserIn]
Ma, Bo [VerfasserIn]
Zhang, Wenlong [VerfasserIn]
Wang, Junwei [VerfasserIn]

Links:

Volltext

Themen:

156532-58-0
Antibodies, Viral
Antigens, Viral
EC 3.4.-
EC 3.6.4.13
Epitopes, B-Lymphocyte
Journal Article
P80 protein, bovine viral diarrhea virus
Peptide Fragments
Peptide Hydrolases
RNA Helicases
Viral Nonstructural Proteins

Anmerkungen:

Date Completed 06.09.2013

Date Revised 21.11.2013

published: Print-Electronic

Citation Status MEDLINE

doi:

10.1016/j.vetimm.2012.11.011

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM223793035