Epitope mapping from affinity-selected peptides has become popular in epitope prediction, and correspondingly many Web-based tools have been developed in recent years. However, the performance of these tools varies in different circumstances. To address this problem, we employed an ensemble approach to incorporate two popular Web tools, MimoPro and Pep-3D-Search, together for taking advantages ...

BACKGROUND Hypervariability of HCV proteins is an important obstacle to design an efficient vaccine for HCV infection. Multi-epitope vaccines containing conserved epitopes of the virus could be a promising approach for protection against HCV. OBJECTIVES Cellular and humoral immune responses against multi-epitope DNA and peptide vaccines were evaluated in BALB/c mice. MATERIALS AND METHODS I...

Recombinant human erythropoietin (rhuEpo)-specific mouse monoclonal antibodies (MoAbs) have been produced and characterized. All antibodies were specifically reactive with rhuEpo in enzyme-linked immunosorbent assay (ELISA). Epitope exclusion studies showed three distinct epitope regions, A, B, and C, recognized by neutralizing MoAbs. An additional epitope region D was recognized by non-neutral...

The recombinant antibodies RB702, RB703, RB704 and RB705 detect by ELISA a synthetic peptide from the ROR1 protein.

conclusions gp55 of human cmv is considered as an important candidate for immunotherapy. in this study, we selected three specific clones against gp55. the scfvs reacted only with the corresponding peptide in a positive elisa. the scfv2 with 68.8% neutralizing effect showed the potential to be considered for prophylaxis and treatment of cmv infections, especially in solid organ transplant recip...

Currently, there are only two approved vaccines against influenza virus, one containing killed virus and the other containing live, attenuated virus. Each year, there is a reformation of the vaccine formulation, depending on which strains are thought to become most dangerous in the upcoming season. Numerous groups and pharmaceutical companies are developing universal vaccines that would not req...

A novel dodecamer peptide sequence, YLP(12), was identified on human sperm that is involved in oocyte binding. We investigated its immunocontraceptive effects in a murine model. A vaccine was prepared by conjugating the synthetic YLP(12) peptide with the binding subunit of recombinant cholera toxin. Vaccination of female mice by i.m. or intranasal routes without any additional adjuvant induced ...

The recombinant antibodies RB706, RB707, RB708, RB709, RB710 and RB711 detect by ELISA a synthetic peptide from the ROR2 protein.

An epitope-specific polyclonal antiserum was produced in rabbits immunized against a synthetic 15 amino acid peptide (QRVTGLDFIPGLHPV) derived from the coding sequence reported for the porcine leptin gene (GenBank Accession No. U59894). This peptide contains a core sequence comprised of eight amino acids (GLDFIPGL) that is totally conserved in all leptin proteins studied to date. Purified recom...

Simple T cell assays specific for any chosen HLA class I or class II/peptide combination, are of enormous value in cancer immunotherapy, clinical trials, vaccine and infectious disease research. The reliable measurement of T cell activity can be difficult due to the presence of other alleles on target cells, particularly for the non-HLA-A2 alleles, and the varying baseline characteristics of th...