partially fed (4 -5 days) h .a. anatolicum (iranian isolate) female adult ticks were used for preparation of antigens of midgut which are, the gut supernate antigen (gs), gut membrane antigen (gm), triton extracted gut membrane antigen ( tx-gm ) and sodium dodecyl sulphate treated triton extracted gut membrane antigen (sds-tx-gm). the new zealand white rabbits were immunized with gs, gm, tx- gm...

fasciolosis caused by fasciola hepatica and f.gigantica is one of the major public health problems in the world and in iran. considering that stool examination for fasciola eggs is not a sensitive method and only 25% of infected patients pass the eggs in the faeces , and immunodiagnosis methods are more applicable for this purpose, the present study was conducted to compare the somatic (s) and ...

This report describes the detailed procedures for Western blot analysis using fluorescent antibodies. After electrophoresis and subsequent electroblotting, the fluorescent-labeled antibodies were visible upon ultraviolet illumination of the polyvinylidene fluoride (PVDF) membranes and could then be photographed to give an accurate record of the blots. Fluorescent labeling allows for photographi...

Five new histocompatibility antigens, designated secondary B cell or (SB) antigens, have been identified by secondary allogeneic proliferative and cytotoxic responses. The reagents used to define the SB antigents are lymphocytes primed between donors matched for all known HLA antigens. The SB antigens stimulate weak primary allogeneic proliferative responses (a mean relative response of 8%) but...

Knowledge of clinically targetable tumor antigens is becoming vital for broader design and utility therapeutic cancer vaccines. This information obtained reliably by directly interrogating the MHC-I presented peptide ligands, immunopeptidome, with state-of-the-art mass spectrometry. Our manuscript describes direct identification novel an aggressive triple-negative breast model. Immunopeptidome ...

A laboratory study comparing the Widal slide agglutination test using local antigens produced by Mekar Jaya Diagnostica (SAT-MJD) with imported antigens (Murex, Abbott) was carried out on 55 sera of typhoid fever patients with positive blood culture and 56 sera of non-typhoid febrile patients. The SAT-MJD antigens consisted of a mixture of 5 different phage-types of S. typhi dominantly found in...