In:
The Journal of Immunology, The American Association of Immunologists, Vol. 146, No. 10 ( 1991-05-15), p. 3489-3495
Abstract:
Bovine monoclonal anti-Id mimicking a neutralizing epitope of bovine herpesvirus-1 (BHV-1) glycoprotein gI were developed. An epitope present on the 74K subunit of gI identified by a murine mAb 1E11 was selected for this study. Bovine lymphocytes from the prefemoral lymph node of a heifer immunized with mAb 1E11 were fused with SP-2/0, a nonsecreting murine cell-line. Two bovine x murine hybridomas secreting bovine monoclonal anti-Id specific for the Id of 1E11 were stabilized. These anti-Id inhibited the binding of 1E11 to purified glycoprotein gI in a dose-dependent fashion. Naive mice immunized with the anti-Id produced anti-anti-Id (Ab3) that reacted with BHV-1 glycoprotein gI in a RIA, and neutralized BHV-1 infection in vitro. The Ab3 also showed reactivity to the 74K subunit of authentic gI glycoprotein in a Western blot analysis, and to the synthetic peptide bearing the 1E11 epitope in a RIA. These results substantiate the presence of the population of anti-Ab2 that functionally resemble antibodies specific for the immunizing Ag BHV-1 in Ab3, and demonstrate the ability of these anti-Id to elicit BHV-1-specific antibody response.
Type of Medium:
Online Resource
ISSN:
0022-1767
,
1550-6606
DOI:
10.4049/jimmunol.146.10.3489
Language:
English
Publisher:
The American Association of Immunologists
Publication Date:
1991
detail.hit.zdb_id:
1475085-5
