منابع مشابه
Evaluation of type A botulinal toxin assays that use antitoxin to crystalline toxin.
The type A botulinal toxin assay by the reverse passive hemagglutination procedure which uses antitoxin to crystalline toxin was examined for specificity. The analysis was based on the fact that crystalline type A toxin is a complex of neurotoxic protein (Aalpha) and a nontoxic protein (Abeta). By using these components, obtained in essentially pure forms, it was shown that the antitoxin to cry...
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A high prevalence of antibody to cag A has been observed in H. pylori seropositive patients (HP+) living in developed countries. This is felt to be correlated with the development of serious sequelae of this infection. We examined the sero-prevalence of antibody to cag A and other specific H. pylori antigens in symptomatic and asymptomatic individuals living in Kashan.Sera from 37 patients who...
متن کاملNodule occupancy determination and Rhizobium strain quantification by immunoblot assay
Dot immunablot assay was used for determination of nodules produced on soybean. french bean. pigeon pea and urdbean by Bradyrhizobiumjaponicum USDA-I 10; R. leguminosarum bv. phaseoli FB-77 and N-3; Rhizobium sp. A-3 and U-I. respectively. Nodule occupancy by inoculated strains as determined by the test ranged between 73 to 93%. Replica inmrunoblot assay reduced the time required for enumeratio...
متن کاملMegakaryocyte Colony Assay
mutation in a hemopoietic stem cell, burst-forming unit erythroid (BFU-E) colonies, colony-forming unit granulocyte-macrophage (CFU-GM), and colonyforming unit-eosinophil (CFU-Eo) were grown from a blood group 0 patient with a typical Tn syndrome displaying two distinct populations (Tn+ and Tn-) of platelets, granulocytes, and erythrocytes. A large number of colonies was observed. Individual co...
متن کاملCharacterization of macrophage colony-stimulating factor in body fluids by immunoblot analysis.
We characterized the molecular species of human macrophage colony-stimulating factor (hM-CSF) found in serum and urine, using immunoblot analysis after partial purification on an antibody-bound affinity column. Although antibodies were prepared using the recombinant product of the large form of hM-CSF with a molecular weight (MW) of 85 Kd as the antigen, this immunoblot system was also capable ...
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ژورنال
عنوان ژورنال: Applied and Environmental Microbiology
سال: 1993
ISSN: 0099-2240,1098-5336
DOI: 10.1128/aem.59.7.2339-2342.1993