Background and Aims: HIV is spreading rapidly among people word wide. Infection with this virus leads to immune suppression and finally acquired immune deficiency syndrome (AIDS).Early HIV detection is depended on antibody screening against virus by Enzyme Linked Immunosorbent Assay (ELISA).Some confirmatory tests such as Western Blot and Recombinant Immunobloting Assay (RIBA), are used to ve...

BACKGROUND Although the overall sensitivity and specificity of the western blot (WB) test for detection of antibodies to various viral proteins is high, there has been a substantial difference in the timing of the appearance of antibody bands and their intensities during different stages of HIV infection. AIMS Mapping different band patterns of Western blot results and correlating them with s...

Inherited copper toxic disease, Wilson's disease, is an autosomal recessive disorder arising from a defect in biliary copper excretion. Although there are several pathognomonic clinical features, such a multisystem disease can be difficult to diagnose, particularly in the early stages of copper toxicity. Even measurements of serum copper and caeruloplasmin, the major copper-transporting protein...

cucumber mosaic virus (cmv) is one of widely-spread viruses of plants with the broadest host range encompassing over 1200 species. one major limiting factor for detection of the virus is unavailability of the virus-specific antibodies especially in developing countries. recombinant dna technology facilitates antibody preparation without requiring special equipment. in this study, coat protein (...