Discontinuous epitope prediction based on mimotope analysis

Discontinuous epitope prediction based on mimotope analysis

MOTIVATION Phage display is a widespread technique used to obtain peptide mimotopes selected by binding to a given monoclonal antibody in a similar way as the native epitope. However, the localization of the interaction site mimicked by the mimotopes on the surface of the antigen is not always a straightforward task. MIMOP is a computational tool developed with the aim of helping experimentalis...

Prediction of Protein Interaction Sites Using Mimotope Analysis

The Relationship Between B-Cell Epitope and Mimotope Sequences

B-cell epitope is a group of residues which is on the surface of an antigen. It invokes humoral responses. Locating B-cell epitope is important for effective vaccine design, and the development of diagnostic reagents. Mimotope-based B-cell epitope prediction method is a kind of conformational B-cell epitope prediction, and the core idea of the method is mapping the mimotope sequences which are ...

Mimotope vaccination for epitope-specific induction of anti-VEGF antibodies

CD20 is expressed strictly by B-cells and is ubiquitously expressed at high surface densities of malignant human B-cells. This suggests that CD20 may be a tumor target for immunotherapy of B-cell lymphomas. Rituximab, a chimeric monoclonal antibody directed against CD20, has been demonstrated to be an effective treatment for non-Hodgkin's lymphoma (NHL) and some autoimmune diseases. In the curr...

Epitope-specific antibody response to IgE by mimotope immunization.

We have previously described a mouse monoclonal anti-human IgE antibody (BSW17) capable of recognizing receptor-bound IgE without inducing mediator release from human basophils or mast cells. Moreover, immune complexes of IgE and BSW17 are not able to bind to the IgE receptor. An initial attempt to map the precise epitope recognized by this mAb by using Fc epsilon-derived peptides of variable l...