Peptide antigens used to generate site-specific antibodies to proteins are of interest in the development of vaccines. The need to conjugate them to a carrier protein for optimal immunogenicity results in a number of problems including a possible immune response to the carrier. Here we describe a new method of synthesizing an immunogenic peptide antigen, referred to as multiple antigenic peptid...

The generation of novel Mycobacterium avium subsp. paratuberculosis (MAP)-specific monoclonal antibodies and phage-display derived peptide binders, along with their application for the magnetic separation (MS) of MAP cells, is described. Our aim was to achieve even greater MAP capture capability than is possible with peptide-mediated magnetic separation (PMS) using a 50:50 mix of biotinylated-a...

introduction: influenza a virus causes unpredictable epidemics and pandemics by creating antigenic variations. with the appearance of each new strain, rapid emergency countermeasures are taken against this new strain. hence, designing an applicable and cross protective strategy to counter this virus is of great importance. to achieve this, choosing conserved antigenic regions in influenza virus...

background: prostate cancer after lung cancer is the second cause of cancer-associated death in men. in recent years, targeted therapy of cancer has attracted researchers attention. the targeted therapy lead to decrease in side effects of drugs. studies have indicated that targeting peptides for cancer cells represent valuable tools for diagnostic and therapeutic. recently, phage display peptid...

milk proteins provide a natural source of bioactive peptides with potential health benefits and applications in the food industry. the release of these peptides from milk proteins is achieved either by hydrolysis using digestive proteases or by lactic acid bacteria fermentation. peptides, particularly those derived from milk proteins, can exert a wide range of nutritional, functional and biolog...

BACKGROUND Although the etiology of Type 1 Diabetes mellitus (T1DM) has not been determined, genetic polymorphism in key genes, including SLC11A1, and association with Mycobacterium avium subspecies paratuberculosis (MAP) have been reported. We hypothesize that molecular mimicry between MAP Heat shock protein 65 K (Hsp65) and human Glutamic Acid Decarboxylase 65 K (GAD65) may be the trigger lea...

High molecular weight microtubule-associated proteins 1 and 2 (MAP-1 and MAP-2), prepared by copolymerization with tubulin, were electrophorectically separated into three and two major subcomponents, respectively, using 5% sodium dodecyl sulfate-polyacrylamide gels. By two-dimensional gel electrophoresis, all five MAP components were shown to possess a pI of around 5. Four of these proteins, MA...

We showed that pRL1a multiple antigen peptide (MAP)-sensitized dendritic cell (DC) and P815 cell lysis by pRL1a-specific B-24 CTL was blocked by incubating target cells at 4 degrees C during sensitization. The finding suggested that pRL1a MAP was mostly internalized in DC and P815 cells and produced pRL1a peptide epitopes for presentation with H-2L(d). Furthermore, we showed that sensitization ...

pRLla (IPGLPLSL) is the Ld-binding tumor rejection antigen peptide recognized by ("l'I.s on »VI,ISA-radiation leukemia KI I. We demon strated that in vivo and in vitro sensitization with pRLla multiple antigen peptide (MAP), but not with the pRLla peptide itself, generated pRLlaspecific CTLs in the spleen cells of BALB/c mice. No enhancement of cytotoxicity was observed by emulsifying pRLla MA...