The radioimmunoprecipitation assay (RIPA) has been used as a confirmatory test in several ongoing and published studies of Trypanosoma cruzi in blood donors in the United States. Despite its use as a ...
Three methods for the quantification of Cu-containing metallothionein (MT) (Ag saturation assay, thiomolybdate assay, and enzyme-linked immunosorbent assay (ELISA)) were compared for their ability to ...
Product safety testing for retroviruses can be achieved by a panel of screening assays, including electron microscopy, viral gene specific PCRs, virus propagation, and detection of reverse transciptas...
Human tumor cloning assay (HTCA) and thymidine incorporation assay (TIA) were both performed using a double-layer-agar system with continuous exposure of cells to standard anticancer drugs. The rate o...
The sensitivity of a newly developed enzyme-linked immunosorbent assay (ELISA) for detection of antibody to K virus was compared with the sensitivities of an immunofluorescence assay (IFA) and a hemag...
Two assays for the quantitative measurement of HMG-CoA reductase, the major regulatory enzyme in hepatic cholesterol biosynthesis, are described. The first of these procedures employs thin-layer chrom...
Styrene dimers (SDs) and styrene trimers (STs) eluted a little from polystyrene have been suspected of having estrogenic activity in the Wingspread Declaration [Our Stolen Futures, 1996] despite the l...