Neutralizing monoclonal antibodies (MAbs) against the Aino virus were prepared, and the neutralizing epitopes of the virus were defined by competitive binding assay. Seven continuous and overlapping neutralizing epitopes existed on the G1 glycoprotein of the Aino virus. Two antigenic domains were identified and were designated I and II, with domain II consisting of six epitopes. Dot immunobindi...

Despite the availability of various alkaline phosphatase (ALP) isoenzymes, the calf enzyme is being used in current enzyme assays as the detector enzyme. The glycosylation pattern of this enzyme makes it a suitable ligand for binding to wheat germ agglutinin lectin (WGA). As a result of this property, the enzyme can not be used as a conjugate with this lectin, and the calf enzyme conjugates can...

Using human liver ferritin as a model, we have developed a two-site immunoradiometric assay. Sample (or standard) is incubated with excess rabbit antiserum and 125I-labeled specific sheep antibodies directed against different antigenic determinants until equilibrium is reached. Then excess sheep anti-rabbit immunoglobulin G serum, covalently linked to magnetizable particles, is added. The radio...

angiogenesis or formation of new blood vessels from preexisting vasculature is a key process in some physiological conditions such as wound healing, growth, and action of female reproductive organs. moreover, disturbance of the mechanisms of physiological angiogenesis has a role in pathogenesis of some diseases in the form of overproliferation of blood vessels such as cancers, psoriasis, arthri...

Increased salinity, as consequence of the ongoing climate change, has a significant impact on crop production worldwide. The overexpression rice ACYL-COA-BINDING PROTEIN4 (OsACBP4) protects transgenic and Arabidopsis from salinity stress, while OsACBP4-RNAi lines were more susceptible than vector control (VC) wild type (WT). AtACBP2, OsACBP4 homologue, also conferred protection in Arabidopsis. ...

pollen from mesquite (prosopis juliflora) is one of the important causes of immediate hypersensitivity reactions in the arid and semi-arid regions of the world. the aim of present study is to produce and purify the recombinant form of allergenic ole e 1-like protein from the pollen of this allergenic tree. immunological and cross-inhibition assays were performed for the evaluation of ige-bindin...