Optimization of a phagocyte microplate chemiluminescent assay
โ Scribed by Kournikakis, Bill ;Simpson, Maureen
- Publisher
- John Wiley and Sons
- Year
- 1995
- Weight
- 370 KB
- Volume
- 10
- Category
- Article
- ISSN
- 0884-3996
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โฆ Synopsis
Chemiluminescent assays have been used to quantify phagocytic activity since 1972. In recent years these assays have been adapted t o the 96-well microplate format as new luminometers have been developed. In this report w e describe the optimization of a lucigenin enhanced phagocyte chemiluminescent assay using a Titertek Luminoskan. Factors such as cell concentration, serum concentration in the opsonization of the zymosan used and lucigenin concentration were all optimized in our assay. In addition w e have found that some of the unique features of the Luminoskan, continuous microplate agitation during the assay and microplate temperature control up to 43ยฐC. also significantly enhanced the chemiluminescent response.
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