The Coomassie brilliant blue assay for the determination of protein has been extended to rapidly and conveniently measure the protein concentration of cells growing in culture in a 96-well microtiter format. Modifications of the standard assay include sodium hydroxide to solubilize the cells and ova
Microtiter assay for acetylcholinesterase
β Scribed by B.P. Doctor; L. Toker; E. Roth; I. Silman
- Publisher
- Elsevier Science
- Year
- 1987
- Tongue
- English
- Weight
- 348 KB
- Volume
- 166
- Category
- Article
- ISSN
- 0003-2697
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β¦ Synopsis
A microtiter plate adaptation of the classical Ellman colorimetric procedure for measurement of acetylcholinesterase activity is described. This method permits use of an enzyme-linked immunosorbent assay plate reader for rapid analysis of multiple samples and is particularly suitable for analysis of acetylcholinesterase activity on sucrose gradients. The novel procedure is rapid and sensitive and does not require use of radioactive material.
π SIMILAR VOLUMES
A sensitive, quantitative assay for phosphenolpyruvate carboxylase which utilizes microtiter plates is described. The assay depends upon the production of a colored compound in the reaction between oxaloacetate, the product of the phosphoenolpyruvate reaction, and the dye Fast Violet B. The method i