We have identified and characterized the temporal and spatial regulation of a plasma membrane arabinogalactan protein epitope during development of the aerial parts of oilseed rape using the monoclonal antibody JIM8. The JIM8 epitope is expressed by the first cells of the embryo and by certain cells in the sexual organs of flowers. During embryogenesis, the JIM8 epitope ceases to be expressed b...

The pharmaceutical industry is experiencing comeback sales growth due in large part to the industry's R&D efforts that center on biologics drug development. To facilitate that effort, tools are being developed for more effective biologic drug development. At the forefront of this effort is epitope characterization, in particular epitope binning, primarily due to the role an epitope plays in dru...

Antibodies not only play a major role in clinical diagnostics and biopharmaceutical analysis but also are class of drugs that regularly used to treat numerous diseases. The identification antibody-epitope binding sites is then great interest many emerging medical bioanalytical applications, particularly design monoclonal antibodies (mAb) mimics taking advantage amino acid residues involved the ...

The binding epitope structure of a protein specifically recognized by an antibody provides key information to prevent and treat diseases with therapeutic antibodies and to develop antibody-based diagnostics. Epitope structures of antigens can be effectively identified by the proteolytic epitope excision-mass spectrometry (MS) method, which involves (1) immobilization of monoclonal or polyclonal...

Under the heading of ‘Anti-CCP antibody-positive’, the first line should read ‘HLA-shared epitope-negative’, and the second line should read ‘HLA-shared epitope-positive’. Similarly, under the heading ‘Anti-CCP antibody-negative’, the first line should read ‘HLA-shared epitope-negative’ and the second line should read ‘HLA-shared epitope-positive’. The correct table is given here as Table 1 (a ...

The recognition of specific epitopes on allergens by antibodies and T cells is a key element in allergic processes. Analysis of epitope data may be of interest for basic immunopathology or for potential application in diagnostics or immunotherapy. The Immune Epitope Database (IEDB) is a freely available repository of epitope data from infectious disease agents, as well as epitopes defined for a...

OBJECTIVE To determine the predictive value of shared epitope alleles for response to treatment in patients with rheumatoid arthritis. METHODS Patients from our previously published triple DMARD study were tested for the presence of shared epitope alleles (DRB1 *0401, 0404/0408, 0405, 0101, 1001, and 1402). Patients who were shared epitope positive were then compared with those who were negat...