Enzyme-linked Immunoassay
Multicenter Evaluation of a New, Automated Enzyme Linked Immunoassay for Detection of Human Immunodeficiency Virus Specific Antibodies and Antigen
... of a specificity equivalent to that of a third-generation single- format antibody assay, and a high degree of total precision. MATERIALS AND METHODS AxSYM Combo. AxSYM Combo combines microparticle, fluorescence, and ...
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Evaluation of enzyme linked immunoassay for serological diagnosis of cysticercosis
... ELISA procedure. The ELISA was performed according to the manufacturer’s directions by using strips of microtiter wells which were coated with porcine cyst fluid as the antigen. The serum sample was diluted 1:64 in ...
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Specific enzyme linked immunoassay for rotavirus serotypes 1 and 3
... Monoclonal antibodies which react specifically with VP7 of each serotype were identified by hemagglutination inhibition tests, plaque reduction neutralization studies, and solid-phase im[r] ...
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Enzyme linked immunoassay for detection of Cryptosporidium antigens in fecal specimens
... Of 62 frozen stools from patients with cryptosporidiosis, as detected by at least two microscopic diagnostic techniques, 51 were positive by ELISA; all ELISA-negative specimens came from[r] ...
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Standardized quantitative enzyme linked immunoassay for antibodies to Toxoplasma gondii
... The absorbance values and anti- toxoplasma activity (international units per milliliter) were plotted on log-log paper to establish a standard.. curve from which the anti-toxoplasma acti[r] ...
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Factors involved in enzyme linked immunoassay of viruses and evaluation of the method for identification of enteroviruses
... A quantitative enzyme-linked immunosorbent assay was used for identification of selected enteroviruses: poliovirus type 1, echovirus type 6, coxsackievirus A type 9, and coxsackievirus B[r] ...
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Novel Enzyme Linked Immunoassay To Determine Nanogram Levels of Pneumocandins in Human Plasma
... binding enzyme-linked immunosorbent assay (ELISA) has been developed for measuring nanogram con- centrations of semisynthetic pneumocandin antifungal agents in human ...
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YOUNG IN FRONTIER. Enzyme Linked Immunoassay. Why choose YOUNG IN FRONTIER ELISA?
... • High specificity, sensitivity & accuracy • Reproducible Results • Competitive price • 100% Quality Guarantee • Compatible with serum, plasma and cell supernatant analysis [r] ...
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Enzyme linked immunoassay for detection of PCR amplified DNA of legionellae in bronchoalveolar fluid
... Subsequent to gel electrophoresis, most researchers propose Southern blot analysis with 32 P-labeled oligomers, which in- creases the sensitivity 10- to 100-fold. We have chosen a non- radioactive method instead, to ...
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Enzyme linked immunoassay for human immunodeficiency virus type 1 envelope glycoprotein 120
... Sera from HIV-infected patients (all of which contained antibodies to the virus by immunoblot) prevented detection of added reference gpl20 until diluted between 100- and 100,000-fold in[r] ...
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Enzyme linked immunoassay for dengue virus IgM and IgG antibodies in serum and filter paper blood
... Acute primary dengue virus infection was Table 1: Dengue antibody detection by ELISA in serum and reconstituted filter paper blood of Vietnamese febrile patients, repeated tests and sto[r] ...
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Diagnostic Accuracy of the InBios Scrub Typhus Detect Enzyme-Linked Immunoassay for the Detection of IgM Antibodies in Northern Thailand
... IgM enzyme-linked immunosorbent assay (ELISA) and determined the optimal diagnostic optical density (OD) cutoffs for screening and diagnostic applications based on prospectively collected, characterized ...
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Validation of an enzyme linked immunoassay (ELISA) for plasma oxytocin in a novel mammal species reveals potential errors induced by sampling procedure
... 4.3. Influence of other variables Several variables were analysed alongside protocol type to ensure all sources of variation in the dataset could be identified. The time to obtain a plasma sample and using physical or ...
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Pitfalls and fallacies of cat scratch disease serology: evaluation of Bartonella henselae based indirect fluorescence assay and enzyme linked immunoassay
... All patients had regional lymphadenopathy and were suspected of having CSD on the basis of one or more of the following four classical criteria for having CSD: (i) cat contact with the p[r] ...
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Detection of human rotavirus by using an alkaline phosphatase conjugated synthetic DNA probe in comparison with enzyme linked immunoassay and polyacrylamide gel analysis
... For evaluation of the alkaline phos- phatase-labeled synthetic probe on clinical specimens, 260 coded stool specimens obtained from children under the age of 5 years with acute diarrhea [r] ...
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ENZYME IMMUNOASSAY KIT
... GENERAL PRINCIPLE OF ENZYME IMMUNOASSAY The immunoplate in this kit is pre-coated with a secondary antibody, whose nonspecifi c binding sites are blocked. The secondary antibody can bind to the Fc fragment ...
Comparison of a neutralization enzyme immunoassay and an enzyme linked immunosorbent assay for evaluation of immune status of children vaccinated for mumps
... A 50% neutralization enzyme immunoassay (Nso-EIA) was compared with an indirect enzyme-linked immunosorbent assay (ELISA) for determining mumps virus antibodies in three consecutive seru[r] ...
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Detection of poliovirus antigen by enzyme immunoassay
... In conclusion, owing to the small amount of poliovirus in feces, the EIA is not suitable for the diagnosis of poliovirus infections directly from clinical specimens, but it can be used t[r] ...
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Analysis of ovine lentivirus infectivity and replication by using a focal immunoassay and an antigen capture enzyme linked immunosorbent assay
... Syncytia did not appear until 5 days postinfection with the higher MOI in monolayers infected with OvLV 84/28, and formation peaked within 6 days of infecting cultures with an MOI of 1.0[r] ...
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DetectX Progesterone Metabolites Enzyme Immunoassay Kit
... ASSAY PRINCIPLE The DetectX ® Progesterone Metabolite Immunoassay Kit is designed to quantitatively measure Progesterone metabolites present in extracted dried fecal samples and urine. Please read the complete kit ...
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