Opsonophagocytic Killing Assay to Assess Immunological Responses Against Bacterial Pathogens
نویسندگان
چکیده
منابع مشابه
Chromogenic assay measuring opsonophagocytic killing capacities of antipneumococcal antisera.
Assays measuring opsonophagocytic killing capacity of immune sera are good surrogate assays for assessing pneumococcal vaccine responses, but they are tedious to perform primarily because the enumeration of surviving bacteria requires the counting of individual bacterial colonies. To overcome this limitation, we have developed a simple and rapid chromogenic assay for estimating the number of su...
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Differentiated HL-60 is an effector cell widely used for the opsonophagocytic-killing assay (OPKA) to measure efficacy of pneumococcal vaccines. We investigated the correlation between phenotypic expression of immunoreceptors and phagocytic ability of HL-60 cells differentiated with N,N-dimethylformamide (DMF), all-trans retinoic acid (ATRA), or 1α, 25-dihydroxyvitamin D3 (VitD3) for 5 days. Ph...
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ژورنال
عنوان ژورنال: Journal of Visualized Experiments
سال: 2019
ISSN: 1940-087X
DOI: 10.3791/59400